100885320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4035

約数の個数: 96

約数和(自身を含む): 332579520

約数和(自身を除く): 231694200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3947, 4260, 5112, 6390, 7894, 8520, 11841, 12780, 15788, 19735, 23682, 25560, 31576, 35523, 39470, 47364, 59205, 71046, 78940, 94728, 118410, 142092, 157880, 177615, 236820, 280237, 284184, 355230, 473640, 560474, 710460, 840711, 1120948, 1401185, 1420920, 1681422, 2241896, 2522133, 2802370, 3362844, 4203555, 5044266, 5604740, 6725688, 8407110, 10088532, 11209480, 12610665, 16814220, 20177064, 25221330, 33628440, 50442660, 100885320]

約数ペア:

[(1, 100885320), (2, 50442660), (3, 33628440), (4, 25221330), (5, 20177064), (6, 16814220), (8, 12610665), (9, 11209480), (10, 10088532), (12, 8407110), (15, 6725688), (18, 5604740), (20, 5044266), (24, 4203555), (30, 3362844), (36, 2802370), (40, 2522133), (45, 2241896), (60, 1681422), (71, 1420920), (72, 1401185), (90, 1120948), (120, 840711), (142, 710460), (180, 560474), (213, 473640), (284, 355230), (355, 284184), (360, 280237), (426, 236820), (568, 177615), (639, 157880), (710, 142092), (852, 118410), (1065, 94728), (1278, 78940), (1420, 71046), (1704, 59205), (2130, 47364), (2556, 39470), (2840, 35523), (3195, 31576), (3947, 25560), (4260, 23682), (5112, 19735), (6390, 15788), (7894, 12780), (8520, 11841)]