137655180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19609}}^1$

素因数の和:19640

約数の個数: 96

約数和(自身を含む): 461227200

約数和(自身を除く): 323572020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 19609, 39218, 58827, 78436, 98045, 117654, 176481, 196090, 235308, 254917, 294135, 352962, 392180, 509834, 529443, 588270, 705924, 764751, 882405, 1019668, 1058886, 1176540, 1274585, 1529502, 1764810, 2117772, 2294253, 2549170, 2647215, 3059004, 3529620, 3823755, 4588506, 5098340, 5294430, 6882759, 7647510, 9177012, 10588860, 11471265, 13765518, 15295020, 22942530, 27531036, 34413795, 45885060, 68827590, 137655180]

約数ペア:

[(1, 137655180), (2, 68827590), (3, 45885060), (4, 34413795), (5, 27531036), (6, 22942530), (9, 15295020), (10, 13765518), (12, 11471265), (13, 10588860), (15, 9177012), (18, 7647510), (20, 6882759), (26, 5294430), (27, 5098340), (30, 4588506), (36, 3823755), (39, 3529620), (45, 3059004), (52, 2647215), (54, 2549170), (60, 2294253), (65, 2117772), (78, 1764810), (90, 1529502), (108, 1274585), (117, 1176540), (130, 1058886), (135, 1019668), (156, 882405), (180, 764751), (195, 705924), (234, 588270), (260, 529443), (270, 509834), (351, 392180), (390, 352962), (468, 294135), (540, 254917), (585, 235308), (702, 196090), (780, 176481), (1170, 117654), (1404, 98045), (1755, 78436), (2340, 58827), (3510, 39218), (7020, 19609)]