420978600

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 576

約数和(自身を含む): 1772654400

約数和(自身を除く): 1351675800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 37, 40, 42, 43, 45, 49, 50, 54, 56, 60, 63, 70, 72, 74, 75, 84, 86, 90, 98, 100, 105, 108, 111, 120, 126, 129, 135, 140, 147, 148, 150, 168, 172, 175, 180, 185, 189, 196, 200, 210, 215, 216, 222, 225, 245, 252, 258, 259, 270, 280, 294, 296, 300, 301, 315, 333, 344, 350, 360, 370, 378, 387, 392, 420, 430, 441, 444, 450, 490, 504, 516, 518, 525, 540, 555, 588, 600, 602, 630, 645, 666, 675, 700, 735, 740, 756, 774, 777, 840, 860, 882, 888, 900, 903, 925, 945, 980, 999, 1032, 1036, 1050, 1075, 1080, 1110, 1161, 1176, 1204, 1225, 1260, 1290, 1295, 1323, 1332, 1350, 1400, 1470, 1480, 1505, 1512, 1548, 1554, 1575, 1591, 1665, 1720, 1764, 1800, 1806, 1813, 1850, 1890, 1935, 1960, 1998, 2072, 2100, 2107, 2150, 2205, 2220, 2322, 2331, 2408, 2450, 2520, 2580, 2590, 2646, 2664, 2700, 2709, 2775, 2940, 3010, 3096, 3108, 3150, 3182, 3225, 3330, 3528, 3612, 3626, 3675, 3700, 3780, 3870, 3885, 3996, 4200, 4214, 4300, 4410, 4440, 4515, 4644, 4662, 4725, 4773, 4900, 4995, 5160, 5180, 5292, 5400, 5418, 5439, 5550, 5805, 5880, 6020, 6216, 6300, 6321, 6364, 6450, 6475, 6615, 6660, 6993, 7224, 7252, 7350, 7400, 7525, 7560, 7740, 7770, 7955, 7992, 8127, 8325, 8428, 8600, 8820, 9030, 9065, 9288, 9324, 9450, 9546, 9675, 9800, 9990, 10360, 10535, 10584, 10836, 10878, 11025, 11100, 11137, 11610, 11655, 12040, 12600, 12642, 12728, 12900, 12950, 13230, 13320, 13545, 13986, 14319, 14504, 14700, 15050, 15480, 15540, 15910, 16254, 16317, 16650, 16856, 17640, 18060, 18130, 18648, 18900, 18963, 19092, 19350, 19425, 19980, 21070, 21672, 21756, 22050, 22200, 22274, 22575, 23220, 23310, 23865, 24975, 25284, 25800, 25900, 26460, 27090, 27195, 27972, 28638, 29025, 29400, 30100, 31080, 31605, 31820, 32508, 32634, 33075, 33300, 33411, 34965, 36120, 36260, 37800, 37926, 38184, 38700, 38850, 39775, 39960, 40635, 42140, 42957, 43512, 44100, 44548, 45150, 45325, 46440, 46620, 47730, 48951, 49950, 50568, 51800, 52675, 52920, 54180, 54390, 55685, 55944, 56889, 57276, 58050, 58275, 60200, 63210, 63640, 65016, 65268, 66150, 66600, 66822, 67725, 69930, 71595, 72520, 75852, 77400, 77700, 77959, 79550, 81270, 81585, 84280, 85914, 88200, 89096, 90300, 90650, 93240, 94815, 95460, 97902, 99900, 100233, 105350, 108360, 108780, 111370, 113778, 114552, 116100, 116550, 119325, 126420, 130536, 132300, 133644, 135450, 135975, 139860, 143190, 151704, 155400, 155918, 158025, 159100, 162540, 163170, 167055, 171828, 174825, 180600, 181300, 189630, 190920, 195804, 199800, 200466, 203175, 210700, 214785, 217560, 222740, 227556, 232200, 233100, 233877, 238650, 244755, 252840, 264600, 267288, 270900, 271950, 278425, 279720, 284445, 286380, 300699, 311836, 316050, 318200, 325080, 326340, 334110, 343656, 349650, 357975, 362600, 379260, 389795, 391608, 400932, 406350, 407925, 421400, 429570, 445480, 455112, 466200, 467754, 474075, 477300, 489510, 501165, 541800, 543900, 556850, 568890, 572760, 601398, 623672, 632100, 652680, 668220, 699300, 701631, 715950, 758520, 779590, 801864, 812700, 815850, 835275, 859140, 935508, 948150, 954600, 979020, 1002330, 1073925, 1087800, 1113700, 1137780, 1169385, 1202796, 1223775, 1264200, 1336440, 1398600, 1403262, 1422225, 1431900, 1503495, 1559180, 1625400, 1631700, 1670550, 1718280, 1871016, 1896300, 1948975, 1958040, 2004660, 2104893, 2147850, 2227400, 2275560, 2338770, 2405592, 2447550, 2505825, 2806524, 2844450, 2863800, 3006990, 3118360, 3263400, 3341100, 3508155, 3792600, 3897950, 4009320, 4209786, 4295700, 4677540, 4895100, 5011650, 5613048, 5688900, 5846925, 6013980, 6682200, 7016310, 7517475, 7795900, 8419572, 8591400, 9355080, 9790200, 10023300, 10524465, 11377800, 11693850, 12027960, 14032620, 15034950, 15591800, 16839144, 17540775, 20046600, 21048930, 23387700, 28065240, 30069900, 35081550, 42097860, 46775400, 52622325, 60139800, 70163100, 84195720, 105244650, 140326200, 210489300, 420978600]

約数ペア:

[(1, 420978600), (2, 210489300), (3, 140326200), (4, 105244650), (5, 84195720), (6, 70163100), (7, 60139800), (8, 52622325), (9, 46775400), (10, 42097860), (12, 35081550), (14, 30069900), (15, 28065240), (18, 23387700), (20, 21048930), (21, 20046600), (24, 17540775), (25, 16839144), (27, 15591800), (28, 15034950), (30, 14032620), (35, 12027960), (36, 11693850), (37, 11377800), (40, 10524465), (42, 10023300), (43, 9790200), (45, 9355080), (49, 8591400), (50, 8419572), (54, 7795900), (56, 7517475), (60, 7016310), (63, 6682200), (70, 6013980), (72, 5846925), (74, 5688900), (75, 5613048), (84, 5011650), (86, 4895100), (90, 4677540), (98, 4295700), (100, 4209786), (105, 4009320), (108, 3897950), (111, 3792600), (120, 3508155), (126, 3341100), (129, 3263400), (135, 3118360), (140, 3006990), (147, 2863800), (148, 2844450), (150, 2806524), (168, 2505825), (172, 2447550), (175, 2405592), (180, 2338770), (185, 2275560), (189, 2227400), (196, 2147850), (200, 2104893), (210, 2004660), (215, 1958040), (216, 1948975), (222, 1896300), (225, 1871016), (245, 1718280), (252, 1670550), (258, 1631700), (259, 1625400), (270, 1559180), (280, 1503495), (294, 1431900), (296, 1422225), (300, 1403262), (301, 1398600), (315, 1336440), (333, 1264200), (344, 1223775), (350, 1202796), (360, 1169385), (370, 1137780), (378, 1113700), (387, 1087800), (392, 1073925), (420, 1002330), (430, 979020), (441, 954600), (444, 948150), (450, 935508), (490, 859140), (504, 835275), (516, 815850), (518, 812700), (525, 801864), (540, 779590), (555, 758520), (588, 715950), (600, 701631), (602, 699300), (630, 668220), (645, 652680), (666, 632100), (675, 623672), (700, 601398), (735, 572760), (740, 568890), (756, 556850), (774, 543900), (777, 541800), (840, 501165), (860, 489510), (882, 477300), (888, 474075), (900, 467754), (903, 466200), (925, 455112), (945, 445480), (980, 429570), (999, 421400), (1032, 407925), (1036, 406350), (1050, 400932), (1075, 391608), (1080, 389795), (1110, 379260), (1161, 362600), (1176, 357975), (1204, 349650), (1225, 343656), (1260, 334110), (1290, 326340), (1295, 325080), (1323, 318200), (1332, 316050), (1350, 311836), (1400, 300699), (1470, 286380), (1480, 284445), (1505, 279720), (1512, 278425), (1548, 271950), (1554, 270900), (1575, 267288), (1591, 264600), (1665, 252840), (1720, 244755), (1764, 238650), (1800, 233877), (1806, 233100), (1813, 232200), (1850, 227556), (1890, 222740), (1935, 217560), (1960, 214785), (1998, 210700), (2072, 203175), (2100, 200466), (2107, 199800), (2150, 195804), (2205, 190920), (2220, 189630), (2322, 181300), (2331, 180600), (2408, 174825), (2450, 171828), (2520, 167055), (2580, 163170), (2590, 162540), (2646, 159100), (2664, 158025), (2700, 155918), (2709, 155400), (2775, 151704), (2940, 143190), (3010, 139860), (3096, 135975), (3108, 135450), (3150, 133644), (3182, 132300), (3225, 130536), (3330, 126420), (3528, 119325), (3612, 116550), (3626, 116100), (3675, 114552), (3700, 113778), (3780, 111370), (3870, 108780), (3885, 108360), (3996, 105350), (4200, 100233), (4214, 99900), (4300, 97902), (4410, 95460), (4440, 94815), (4515, 93240), (4644, 90650), (4662, 90300), (4725, 89096), (4773, 88200), (4900, 85914), (4995, 84280), (5160, 81585), (5180, 81270), (5292, 79550), (5400, 77959), (5418, 77700), (5439, 77400), (5550, 75852), (5805, 72520), (5880, 71595), (6020, 69930), (6216, 67725), (6300, 66822), (6321, 66600), (6364, 66150), (6450, 65268), (6475, 65016), (6615, 63640), (6660, 63210), (6993, 60200), (7224, 58275), (7252, 58050), (7350, 57276), (7400, 56889), (7525, 55944), (7560, 55685), (7740, 54390), (7770, 54180), (7955, 52920), (7992, 52675), (8127, 51800), (8325, 50568), (8428, 49950), (8600, 48951), (8820, 47730), (9030, 46620), (9065, 46440), (9288, 45325), (9324, 45150), (9450, 44548), (9546, 44100), (9675, 43512), (9800, 42957), (9990, 42140), (10360, 40635), (10535, 39960), (10584, 39775), (10836, 38850), (10878, 38700), (11025, 38184), (11100, 37926), (11137, 37800), (11610, 36260), (11655, 36120), (12040, 34965), (12600, 33411), (12642, 33300), (12728, 33075), (12900, 32634), (12950, 32508), (13230, 31820), (13320, 31605), (13545, 31080), (13986, 30100), (14319, 29400), (14504, 29025), (14700, 28638), (15050, 27972), (15480, 27195), (15540, 27090), (15910, 26460), (16254, 25900), (16317, 25800), (16650, 25284), (16856, 24975), (17640, 23865), (18060, 23310), (18130, 23220), (18648, 22575), (18900, 22274), (18963, 22200), (19092, 22050), (19350, 21756), (19425, 21672), (19980, 21070)]