70786800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^2$

素因数の和:137

約数の個数: 270

約数和(自身を含む): 286139672

約数和(自身を除く): 215352872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 53, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 106, 112, 120, 126, 140, 144, 150, 159, 168, 175, 180, 200, 210, 212, 225, 240, 252, 265, 280, 300, 315, 318, 336, 350, 360, 371, 400, 420, 424, 450, 477, 504, 525, 530, 560, 600, 630, 636, 700, 720, 742, 795, 840, 848, 900, 954, 1008, 1050, 1060, 1113, 1200, 1260, 1272, 1325, 1400, 1484, 1575, 1590, 1680, 1800, 1855, 1908, 2100, 2120, 2226, 2385, 2520, 2544, 2650, 2800, 2809, 2968, 3150, 3180, 3339, 3600, 3710, 3816, 3975, 4200, 4240, 4452, 4770, 5040, 5300, 5565, 5618, 5936, 6300, 6360, 6678, 7420, 7632, 7950, 8400, 8427, 8904, 9275, 9540, 10600, 11130, 11236, 11925, 12600, 12720, 13356, 14045, 14840, 15900, 16695, 16854, 17808, 18550, 19080, 19663, 21200, 22260, 22472, 23850, 25200, 25281, 26712, 27825, 28090, 29680, 31800, 33390, 33708, 37100, 38160, 39326, 42135, 44520, 44944, 47700, 50562, 53424, 55650, 56180, 58989, 63600, 66780, 67416, 70225, 74200, 78652, 83475, 84270, 89040, 95400, 98315, 101124, 111300, 112360, 117978, 126405, 133560, 134832, 140450, 148400, 157304, 166950, 168540, 176967, 190800, 196630, 202248, 210675, 222600, 224720, 235956, 252810, 267120, 280900, 294945, 314608, 333900, 337080, 353934, 393260, 404496, 421350, 445200, 471912, 491575, 505620, 561800, 589890, 632025, 667800, 674160, 707868, 786520, 842700, 884835, 943824, 983150, 1011240, 1123600, 1179780, 1264050, 1335600, 1415736, 1474725, 1573040, 1685400, 1769670, 1966300, 2022480, 2359560, 2528100, 2831472, 2949450, 3370800, 3539340, 3932600, 4424175, 4719120, 5056200, 5898900, 7078680, 7865200, 8848350, 10112400, 11797800, 14157360, 17696700, 23595600, 35393400, 70786800]

約数ペア:

[(1, 70786800), (2, 35393400), (3, 23595600), (4, 17696700), (5, 14157360), (6, 11797800), (7, 10112400), (8, 8848350), (9, 7865200), (10, 7078680), (12, 5898900), (14, 5056200), (15, 4719120), (16, 4424175), (18, 3932600), (20, 3539340), (21, 3370800), (24, 2949450), (25, 2831472), (28, 2528100), (30, 2359560), (35, 2022480), (36, 1966300), (40, 1769670), (42, 1685400), (45, 1573040), (48, 1474725), (50, 1415736), (53, 1335600), (56, 1264050), (60, 1179780), (63, 1123600), (70, 1011240), (72, 983150), (75, 943824), (80, 884835), (84, 842700), (90, 786520), (100, 707868), (105, 674160), (106, 667800), (112, 632025), (120, 589890), (126, 561800), (140, 505620), (144, 491575), (150, 471912), (159, 445200), (168, 421350), (175, 404496), (180, 393260), (200, 353934), (210, 337080), (212, 333900), (225, 314608), (240, 294945), (252, 280900), (265, 267120), (280, 252810), (300, 235956), (315, 224720), (318, 222600), (336, 210675), (350, 202248), (360, 196630), (371, 190800), (400, 176967), (420, 168540), (424, 166950), (450, 157304), (477, 148400), (504, 140450), (525, 134832), (530, 133560), (560, 126405), (600, 117978), (630, 112360), (636, 111300), (700, 101124), (720, 98315), (742, 95400), (795, 89040), (840, 84270), (848, 83475), (900, 78652), (954, 74200), (1008, 70225), (1050, 67416), (1060, 66780), (1113, 63600), (1200, 58989), (1260, 56180), (1272, 55650), (1325, 53424), (1400, 50562), (1484, 47700), (1575, 44944), (1590, 44520), (1680, 42135), (1800, 39326), (1855, 38160), (1908, 37100), (2100, 33708), (2120, 33390), (2226, 31800), (2385, 29680), (2520, 28090), (2544, 27825), (2650, 26712), (2800, 25281), (2809, 25200), (2968, 23850), (3150, 22472), (3180, 22260), (3339, 21200), (3600, 19663), (3710, 19080), (3816, 18550), (3975, 17808), (4200, 16854), (4240, 16695), (4452, 15900), (4770, 14840), (5040, 14045), (5300, 13356), (5565, 12720), (5618, 12600), (5936, 11925), (6300, 11236), (6360, 11130), (6678, 10600), (7420, 9540), (7632, 9275), (7950, 8904), (8400, 8427)]