126302180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 294585984

約数和(自身を除く): 168283804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 53, 68, 85, 86, 106, 163, 170, 172, 212, 215, 265, 326, 340, 430, 530, 652, 731, 815, 860, 901, 1060, 1462, 1630, 1802, 2279, 2771, 2924, 3260, 3604, 3655, 4505, 4558, 5542, 7009, 7310, 8639, 9010, 9116, 11084, 11395, 13855, 14018, 14620, 17278, 18020, 22790, 27710, 28036, 34556, 35045, 38743, 43195, 45580, 55420, 70090, 77486, 86390, 119153, 140180, 146863, 154972, 172780, 193715, 238306, 293726, 371477, 387430, 476612, 587452, 595765, 734315, 742954, 774860, 1191530, 1468630, 1485908, 1857385, 2383060, 2937260, 3714770, 6315109, 7429540, 12630218, 25260436, 31575545, 63151090, 126302180]

約数ペア:

[(1, 126302180), (2, 63151090), (4, 31575545), (5, 25260436), (10, 12630218), (17, 7429540), (20, 6315109), (34, 3714770), (43, 2937260), (53, 2383060), (68, 1857385), (85, 1485908), (86, 1468630), (106, 1191530), (163, 774860), (170, 742954), (172, 734315), (212, 595765), (215, 587452), (265, 476612), (326, 387430), (340, 371477), (430, 293726), (530, 238306), (652, 193715), (731, 172780), (815, 154972), (860, 146863), (901, 140180), (1060, 119153), (1462, 86390), (1630, 77486), (1802, 70090), (2279, 55420), (2771, 45580), (2924, 43195), (3260, 38743), (3604, 35045), (3655, 34556), (4505, 28036), (4558, 27710), (5542, 22790), (7009, 18020), (7310, 17278), (8639, 14620), (9010, 14018), (9116, 13855), (11084, 11395)]