101055780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 353458560

約数和(自身を除く): 252402780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 577, 630, 695, 834, 973, 1154, 1251, 1260, 1390, 1668, 1731, 1946, 2085, 2308, 2502, 2780, 2885, 2919, 3462, 3892, 4039, 4170, 4865, 5004, 5193, 5770, 5838, 6255, 6924, 8078, 8340, 8655, 8757, 9730, 10386, 11540, 11676, 12117, 12510, 14595, 16156, 17310, 17514, 19460, 20195, 20772, 24234, 25020, 25965, 29190, 34620, 35028, 36351, 40390, 43785, 48468, 51930, 58380, 60585, 72702, 80203, 80780, 87570, 103860, 121170, 145404, 160406, 175140, 181755, 240609, 242340, 320812, 363510, 401015, 481218, 561421, 721827, 727020, 802030, 962436, 1122842, 1203045, 1443654, 1604060, 1684263, 2245684, 2406090, 2807105, 2887308, 3368526, 3609135, 4812180, 5052789, 5614210, 6737052, 7218270, 8421315, 10105578, 11228420, 14436540, 16842630, 20211156, 25263945, 33685260, 50527890, 101055780]

約数ペア:

[(1, 101055780), (2, 50527890), (3, 33685260), (4, 25263945), (5, 20211156), (6, 16842630), (7, 14436540), (9, 11228420), (10, 10105578), (12, 8421315), (14, 7218270), (15, 6737052), (18, 5614210), (20, 5052789), (21, 4812180), (28, 3609135), (30, 3368526), (35, 2887308), (36, 2807105), (42, 2406090), (45, 2245684), (60, 1684263), (63, 1604060), (70, 1443654), (84, 1203045), (90, 1122842), (105, 962436), (126, 802030), (139, 727020), (140, 721827), (180, 561421), (210, 481218), (252, 401015), (278, 363510), (315, 320812), (417, 242340), (420, 240609), (556, 181755), (577, 175140), (630, 160406), (695, 145404), (834, 121170), (973, 103860), (1154, 87570), (1251, 80780), (1260, 80203), (1390, 72702), (1668, 60585), (1731, 58380), (1946, 51930), (2085, 48468), (2308, 43785), (2502, 40390), (2780, 36351), (2885, 35028), (2919, 34620), (3462, 29190), (3892, 25965), (4039, 25020), (4170, 24234), (4865, 20772), (5004, 20195), (5193, 19460), (5770, 17514), (5838, 17310), (6255, 16156), (6924, 14595), (8078, 12510), (8340, 12117), (8655, 11676), (8757, 11540), (9730, 10386)]