400030200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 1420623360

約数和(自身を除く): 1020593160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 67, 72, 75, 90, 93, 100, 107, 120, 124, 134, 150, 155, 180, 186, 200, 201, 214, 225, 248, 268, 279, 300, 310, 321, 335, 360, 372, 402, 428, 450, 465, 535, 536, 558, 600, 603, 620, 642, 670, 744, 775, 804, 856, 900, 930, 963, 1005, 1070, 1116, 1206, 1240, 1284, 1340, 1395, 1550, 1605, 1608, 1675, 1800, 1860, 1926, 2010, 2077, 2140, 2232, 2325, 2412, 2568, 2675, 2680, 2790, 3015, 3100, 3210, 3317, 3350, 3720, 3852, 4020, 4154, 4280, 4650, 4815, 4824, 5025, 5350, 5580, 6030, 6200, 6231, 6420, 6634, 6700, 6975, 7169, 7704, 8025, 8040, 8308, 9300, 9630, 9951, 10050, 10385, 10700, 11160, 12060, 12462, 12840, 13268, 13400, 13950, 14338, 15075, 16050, 16585, 16616, 18600, 18693, 19260, 19902, 20100, 20770, 21400, 21507, 24075, 24120, 24924, 26536, 27900, 28676, 29853, 30150, 31155, 32100, 33170, 35845, 37386, 38520, 39804, 40200, 41540, 43014, 48150, 49755, 49848, 51925, 55800, 57352, 59706, 60300, 62310, 64200, 64521, 66340, 71690, 74772, 79608, 82925, 83080, 86028, 93465, 96300, 99510, 103850, 107535, 119412, 120600, 124620, 129042, 132680, 143380, 149265, 149544, 155775, 165850, 172056, 179225, 186930, 192600, 199020, 207700, 215070, 222239, 238824, 248775, 249240, 258084, 286760, 298530, 311550, 322605, 331700, 358450, 373860, 398040, 415400, 430140, 444478, 467325, 497550, 516168, 537675, 597060, 623100, 645210, 663400, 666717, 716900, 746325, 747720, 860280, 888956, 934650, 995100, 1075350, 1111195, 1194120, 1246200, 1290420, 1333434, 1433800, 1492650, 1613025, 1777912, 1869300, 1990200, 2000151, 2150700, 2222390, 2580840, 2666868, 2985300, 3226050, 3333585, 3738600, 4000302, 4301400, 4444780, 5333736, 5555975, 5970600, 6452100, 6667170, 8000604, 8889560, 10000755, 11111950, 12904200, 13334340, 16001208, 16667925, 20001510, 22223900, 26668680, 33335850, 40003020, 44447800, 50003775, 66671700, 80006040, 100007550, 133343400, 200015100, 400030200]

約数ペア:

[(1, 400030200), (2, 200015100), (3, 133343400), (4, 100007550), (5, 80006040), (6, 66671700), (8, 50003775), (9, 44447800), (10, 40003020), (12, 33335850), (15, 26668680), (18, 22223900), (20, 20001510), (24, 16667925), (25, 16001208), (30, 13334340), (31, 12904200), (36, 11111950), (40, 10000755), (45, 8889560), (50, 8000604), (60, 6667170), (62, 6452100), (67, 5970600), (72, 5555975), (75, 5333736), (90, 4444780), (93, 4301400), (100, 4000302), (107, 3738600), (120, 3333585), (124, 3226050), (134, 2985300), (150, 2666868), (155, 2580840), (180, 2222390), (186, 2150700), (200, 2000151), (201, 1990200), (214, 1869300), (225, 1777912), (248, 1613025), (268, 1492650), (279, 1433800), (300, 1333434), (310, 1290420), (321, 1246200), (335, 1194120), (360, 1111195), (372, 1075350), (402, 995100), (428, 934650), (450, 888956), (465, 860280), (535, 747720), (536, 746325), (558, 716900), (600, 666717), (603, 663400), (620, 645210), (642, 623100), (670, 597060), (744, 537675), (775, 516168), (804, 497550), (856, 467325), (900, 444478), (930, 430140), (963, 415400), (1005, 398040), (1070, 373860), (1116, 358450), (1206, 331700), (1240, 322605), (1284, 311550), (1340, 298530), (1395, 286760), (1550, 258084), (1605, 249240), (1608, 248775), (1675, 238824), (1800, 222239), (1860, 215070), (1926, 207700), (2010, 199020), (2077, 192600), (2140, 186930), (2232, 179225), (2325, 172056), (2412, 165850), (2568, 155775), (2675, 149544), (2680, 149265), (2790, 143380), (3015, 132680), (3100, 129042), (3210, 124620), (3317, 120600), (3350, 119412), (3720, 107535), (3852, 103850), (4020, 99510), (4154, 96300), (4280, 93465), (4650, 86028), (4815, 83080), (4824, 82925), (5025, 79608), (5350, 74772), (5580, 71690), (6030, 66340), (6200, 64521), (6231, 64200), (6420, 62310), (6634, 60300), (6700, 59706), (6975, 57352), (7169, 55800), (7704, 51925), (8025, 49848), (8040, 49755), (8308, 48150), (9300, 43014), (9630, 41540), (9951, 40200), (10050, 39804), (10385, 38520), (10700, 37386), (11160, 35845), (12060, 33170), (12462, 32100), (12840, 31155), (13268, 30150), (13400, 29853), (13950, 28676), (14338, 27900), (15075, 26536), (16050, 24924), (16585, 24120), (16616, 24075), (18600, 21507), (18693, 21400), (19260, 20770), (19902, 20100)]