100970520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1785

約数の個数: 128

約数和(自身を含む): 351267840

約数和(自身を除く): 250297320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1693, 1704, 1988, 2130, 2485, 2840, 2982, 3386, 3976, 4260, 4970, 5079, 5964, 6772, 7455, 8465, 8520, 9940, 10158, 11851, 11928, 13544, 14910, 16930, 19880, 20316, 23702, 25395, 29820, 33860, 35553, 40632, 47404, 50790, 59255, 59640, 67720, 71106, 94808, 101580, 118510, 120203, 142212, 177765, 203160, 237020, 240406, 284424, 355530, 360609, 474040, 480812, 601015, 711060, 721218, 841421, 961624, 1202030, 1422120, 1442436, 1682842, 1803045, 2404060, 2524263, 2884872, 3365684, 3606090, 4207105, 4808120, 5048526, 6731368, 7212180, 8414210, 10097052, 12621315, 14424360, 16828420, 20194104, 25242630, 33656840, 50485260, 100970520]

約数ペア:

[(1, 100970520), (2, 50485260), (3, 33656840), (4, 25242630), (5, 20194104), (6, 16828420), (7, 14424360), (8, 12621315), (10, 10097052), (12, 8414210), (14, 7212180), (15, 6731368), (20, 5048526), (21, 4808120), (24, 4207105), (28, 3606090), (30, 3365684), (35, 2884872), (40, 2524263), (42, 2404060), (56, 1803045), (60, 1682842), (70, 1442436), (71, 1422120), (84, 1202030), (105, 961624), (120, 841421), (140, 721218), (142, 711060), (168, 601015), (210, 480812), (213, 474040), (280, 360609), (284, 355530), (355, 284424), (420, 240406), (426, 237020), (497, 203160), (568, 177765), (710, 142212), (840, 120203), (852, 118510), (994, 101580), (1065, 94808), (1420, 71106), (1491, 67720), (1693, 59640), (1704, 59255), (1988, 50790), (2130, 47404), (2485, 40632), (2840, 35553), (2982, 33860), (3386, 29820), (3976, 25395), (4260, 23702), (4970, 20316), (5079, 19880), (5964, 16930), (6772, 14910), (7455, 13544), (8465, 11928), (8520, 11851), (9940, 10158)]