70811100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 241703280

約数和(自身を除く): 170892180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 41, 45, 50, 57, 60, 75, 76, 82, 90, 95, 100, 101, 114, 123, 150, 164, 171, 180, 190, 202, 205, 225, 228, 246, 285, 300, 303, 342, 369, 380, 404, 410, 450, 475, 492, 505, 570, 606, 615, 684, 738, 779, 820, 855, 900, 909, 950, 1010, 1025, 1140, 1212, 1230, 1425, 1476, 1515, 1558, 1710, 1818, 1845, 1900, 1919, 2020, 2050, 2337, 2460, 2525, 2850, 3030, 3075, 3116, 3420, 3636, 3690, 3838, 3895, 4100, 4141, 4275, 4545, 4674, 5050, 5700, 5757, 6060, 6150, 7011, 7380, 7575, 7676, 7790, 8282, 8550, 9090, 9225, 9348, 9595, 10100, 11514, 11685, 12300, 12423, 14022, 15150, 15580, 16564, 17100, 17271, 18180, 18450, 19190, 19475, 20705, 22725, 23028, 23370, 24846, 28044, 28785, 30300, 34542, 35055, 36900, 37269, 38380, 38950, 41410, 45450, 46740, 47975, 49692, 57570, 58425, 62115, 69084, 70110, 74538, 77900, 78679, 82820, 86355, 90900, 95950, 103525, 115140, 116850, 124230, 140220, 143925, 149076, 157358, 172710, 175275, 186345, 191900, 207050, 233700, 236037, 248460, 287850, 310575, 314716, 345420, 350550, 372690, 393395, 414100, 431775, 472074, 575700, 621150, 701100, 708111, 745380, 786790, 863550, 931725, 944148, 1180185, 1242300, 1416222, 1573580, 1727100, 1863450, 1966975, 2360370, 2832444, 3540555, 3726900, 3933950, 4720740, 5900925, 7081110, 7867900, 11801850, 14162220, 17702775, 23603700, 35405550, 70811100]

約数ペア:

[(1, 70811100), (2, 35405550), (3, 23603700), (4, 17702775), (5, 14162220), (6, 11801850), (9, 7867900), (10, 7081110), (12, 5900925), (15, 4720740), (18, 3933950), (19, 3726900), (20, 3540555), (25, 2832444), (30, 2360370), (36, 1966975), (38, 1863450), (41, 1727100), (45, 1573580), (50, 1416222), (57, 1242300), (60, 1180185), (75, 944148), (76, 931725), (82, 863550), (90, 786790), (95, 745380), (100, 708111), (101, 701100), (114, 621150), (123, 575700), (150, 472074), (164, 431775), (171, 414100), (180, 393395), (190, 372690), (202, 350550), (205, 345420), (225, 314716), (228, 310575), (246, 287850), (285, 248460), (300, 236037), (303, 233700), (342, 207050), (369, 191900), (380, 186345), (404, 175275), (410, 172710), (450, 157358), (475, 149076), (492, 143925), (505, 140220), (570, 124230), (606, 116850), (615, 115140), (684, 103525), (738, 95950), (779, 90900), (820, 86355), (855, 82820), (900, 78679), (909, 77900), (950, 74538), (1010, 70110), (1025, 69084), (1140, 62115), (1212, 58425), (1230, 57570), (1425, 49692), (1476, 47975), (1515, 46740), (1558, 45450), (1710, 41410), (1818, 38950), (1845, 38380), (1900, 37269), (1919, 36900), (2020, 35055), (2050, 34542), (2337, 30300), (2460, 28785), (2525, 28044), (2850, 24846), (3030, 23370), (3075, 23028), (3116, 22725), (3420, 20705), (3636, 19475), (3690, 19190), (3838, 18450), (3895, 18180), (4100, 17271), (4141, 17100), (4275, 16564), (4545, 15580), (4674, 15150), (5050, 14022), (5700, 12423), (5757, 12300), (6060, 11685), (6150, 11514), (7011, 10100), (7380, 9595), (7575, 9348), (7676, 9225), (7790, 9090), (8282, 8550)]