100768780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 260789760

約数和(自身を除く): 160020980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 266, 301, 380, 430, 532, 602, 665, 817, 860, 881, 1204, 1330, 1505, 1634, 1762, 2660, 3010, 3268, 3524, 4085, 4405, 5719, 6020, 6167, 8170, 8810, 11438, 12334, 16340, 16739, 17620, 22876, 24668, 28595, 30835, 33478, 37883, 57190, 61670, 66956, 75766, 83695, 114380, 117173, 123340, 151532, 167390, 189415, 234346, 265181, 334780, 378830, 468692, 530362, 585865, 719777, 757660, 1060724, 1171730, 1325905, 1439554, 2343460, 2651810, 2879108, 3598885, 5038439, 5303620, 7197770, 10076878, 14395540, 20153756, 25192195, 50384390, 100768780]

約数ペア:

[(1, 100768780), (2, 50384390), (4, 25192195), (5, 20153756), (7, 14395540), (10, 10076878), (14, 7197770), (19, 5303620), (20, 5038439), (28, 3598885), (35, 2879108), (38, 2651810), (43, 2343460), (70, 1439554), (76, 1325905), (86, 1171730), (95, 1060724), (133, 757660), (140, 719777), (172, 585865), (190, 530362), (215, 468692), (266, 378830), (301, 334780), (380, 265181), (430, 234346), (532, 189415), (602, 167390), (665, 151532), (817, 123340), (860, 117173), (881, 114380), (1204, 83695), (1330, 75766), (1505, 66956), (1634, 61670), (1762, 57190), (2660, 37883), (3010, 33478), (3268, 30835), (3524, 28595), (4085, 24668), (4405, 22876), (5719, 17620), (6020, 16739), (6167, 16340), (8170, 12334), (8810, 11438)]