420706650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 384

約数和(自身を含む): 1424908800

約数和(自身を除く): 1004202150

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 25, 26, 30, 34, 35, 37, 39, 42, 49, 50, 51, 65, 70, 74, 75, 78, 85, 91, 98, 102, 105, 111, 119, 130, 147, 150, 170, 175, 182, 185, 195, 210, 221, 222, 238, 245, 255, 259, 273, 294, 325, 343, 350, 357, 370, 390, 425, 442, 455, 481, 490, 510, 518, 525, 546, 555, 595, 629, 637, 650, 663, 686, 714, 735, 777, 833, 850, 910, 925, 962, 975, 1029, 1050, 1105, 1110, 1190, 1225, 1258, 1274, 1275, 1295, 1326, 1365, 1443, 1470, 1547, 1554, 1666, 1715, 1785, 1813, 1850, 1887, 1911, 1950, 2058, 2210, 2275, 2405, 2450, 2499, 2550, 2590, 2730, 2775, 2886, 2975, 3094, 3145, 3185, 3315, 3367, 3430, 3570, 3626, 3675, 3774, 3822, 3885, 4165, 4403, 4459, 4550, 4641, 4810, 4998, 5145, 5439, 5525, 5550, 5831, 5950, 6290, 6370, 6475, 6630, 6734, 6825, 7215, 7350, 7735, 7770, 8177, 8330, 8575, 8806, 8918, 8925, 9065, 9282, 9435, 9555, 10101, 10290, 10829, 10878, 11050, 11662, 12025, 12495, 12691, 12950, 13209, 13377, 13650, 14430, 15470, 15725, 15925, 16354, 16575, 16835, 17150, 17493, 17850, 18130, 18870, 19110, 19425, 20202, 20825, 21658, 22015, 22295, 23205, 23569, 24050, 24531, 24990, 25382, 25725, 26418, 26754, 27195, 29155, 30821, 31450, 31850, 32487, 33150, 33670, 34986, 36075, 38073, 38675, 38850, 40885, 41650, 44030, 44590, 45325, 46410, 47138, 47175, 47775, 49062, 50505, 51450, 54145, 54390, 57239, 58310, 61642, 62475, 63455, 64974, 66045, 66885, 70707, 72150, 75803, 76146, 77350, 81770, 84175, 87465, 90650, 92463, 94350, 95550, 101010, 108290, 110075, 111475, 114478, 116025, 117845, 122655, 124950, 126910, 132090, 133770, 135975, 141414, 145775, 151606, 154105, 162435, 164983, 168350, 171717, 174930, 184926, 190365, 204425, 215747, 220150, 222950, 227409, 232050, 235690, 245310, 252525, 270725, 271950, 286195, 291550, 308210, 317275, 324870, 329966, 330225, 334425, 343434, 353535, 379015, 380730, 400673, 408850, 431494, 437325, 454818, 462315, 494949, 505050, 541450, 572390, 589225, 613275, 634550, 647241, 660450, 668850, 707070, 758030, 770525, 801346, 812175, 824915, 858585, 874650, 924630, 951825, 989898, 1078735, 1137045, 1178450, 1202019, 1226550, 1294482, 1430975, 1541050, 1624350, 1649830, 1717170, 1767675, 1895075, 1903650, 2003365, 2157470, 2274090, 2311575, 2404038, 2474745, 2804711, 2861950, 3236205, 3535350, 3790150, 4006730, 4124575, 4292925, 4623150, 4949490, 5393675, 5609422, 5685225, 6010095, 6472410, 8249150, 8414133, 8585850, 10016825, 10787350, 11370450, 12020190, 12373725, 14023555, 16181025, 16828266, 20033650, 24747450, 28047110, 30050475, 32362050, 42070665, 60100950, 70117775, 84141330, 140235550, 210353325, 420706650]

約数ペア:

[(1, 420706650), (2, 210353325), (3, 140235550), (5, 84141330), (6, 70117775), (7, 60100950), (10, 42070665), (13, 32362050), (14, 30050475), (15, 28047110), (17, 24747450), (21, 20033650), (25, 16828266), (26, 16181025), (30, 14023555), (34, 12373725), (35, 12020190), (37, 11370450), (39, 10787350), (42, 10016825), (49, 8585850), (50, 8414133), (51, 8249150), (65, 6472410), (70, 6010095), (74, 5685225), (75, 5609422), (78, 5393675), (85, 4949490), (91, 4623150), (98, 4292925), (102, 4124575), (105, 4006730), (111, 3790150), (119, 3535350), (130, 3236205), (147, 2861950), (150, 2804711), (170, 2474745), (175, 2404038), (182, 2311575), (185, 2274090), (195, 2157470), (210, 2003365), (221, 1903650), (222, 1895075), (238, 1767675), (245, 1717170), (255, 1649830), (259, 1624350), (273, 1541050), (294, 1430975), (325, 1294482), (343, 1226550), (350, 1202019), (357, 1178450), (370, 1137045), (390, 1078735), (425, 989898), (442, 951825), (455, 924630), (481, 874650), (490, 858585), (510, 824915), (518, 812175), (525, 801346), (546, 770525), (555, 758030), (595, 707070), (629, 668850), (637, 660450), (650, 647241), (663, 634550), (686, 613275), (714, 589225), (735, 572390), (777, 541450), (833, 505050), (850, 494949), (910, 462315), (925, 454818), (962, 437325), (975, 431494), (1029, 408850), (1050, 400673), (1105, 380730), (1110, 379015), (1190, 353535), (1225, 343434), (1258, 334425), (1274, 330225), (1275, 329966), (1295, 324870), (1326, 317275), (1365, 308210), (1443, 291550), (1470, 286195), (1547, 271950), (1554, 270725), (1666, 252525), (1715, 245310), (1785, 235690), (1813, 232050), (1850, 227409), (1887, 222950), (1911, 220150), (1950, 215747), (2058, 204425), (2210, 190365), (2275, 184926), (2405, 174930), (2450, 171717), (2499, 168350), (2550, 164983), (2590, 162435), (2730, 154105), (2775, 151606), (2886, 145775), (2975, 141414), (3094, 135975), (3145, 133770), (3185, 132090), (3315, 126910), (3367, 124950), (3430, 122655), (3570, 117845), (3626, 116025), (3675, 114478), (3774, 111475), (3822, 110075), (3885, 108290), (4165, 101010), (4403, 95550), (4459, 94350), (4550, 92463), (4641, 90650), (4810, 87465), (4998, 84175), (5145, 81770), (5439, 77350), (5525, 76146), (5550, 75803), (5831, 72150), (5950, 70707), (6290, 66885), (6370, 66045), (6475, 64974), (6630, 63455), (6734, 62475), (6825, 61642), (7215, 58310), (7350, 57239), (7735, 54390), (7770, 54145), (8177, 51450), (8330, 50505), (8575, 49062), (8806, 47775), (8918, 47175), (8925, 47138), (9065, 46410), (9282, 45325), (9435, 44590), (9555, 44030), (10101, 41650), (10290, 40885), (10829, 38850), (10878, 38675), (11050, 38073), (11662, 36075), (12025, 34986), (12495, 33670), (12691, 33150), (12950, 32487), (13209, 31850), (13377, 31450), (13650, 30821), (14430, 29155), (15470, 27195), (15725, 26754), (15925, 26418), (16354, 25725), (16575, 25382), (16835, 24990), (17150, 24531), (17493, 24050), (17850, 23569), (18130, 23205), (18870, 22295), (19110, 22015), (19425, 21658), (20202, 20825)]