125931780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17939}}^1$

素因数の和:17970

約数の個数: 96

約数和(自身を含む): 421948800

約数和(自身を除く): 296017020

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, 17939, 35878, 53817, 71756, 89695, 107634, 161451, 179390, 215268, 233207, 269085, 322902, 358780, 466414, 484353, 538170, 645804, 699621, 807255, 932828, 968706, 1076340, 1166035, 1399242, 1614510, 1937412, 2098863, 2332070, 2421765, 2798484, 3229020, 3498105, 4197726, 4664140, 4843530, 6296589, 6996210, 8395452, 9687060, 10494315, 12593178, 13992420, 20988630, 25186356, 31482945, 41977260, 62965890, 125931780]

約数ペア:

[(1, 125931780), (2, 62965890), (3, 41977260), (4, 31482945), (5, 25186356), (6, 20988630), (9, 13992420), (10, 12593178), (12, 10494315), (13, 9687060), (15, 8395452), (18, 6996210), (20, 6296589), (26, 4843530), (27, 4664140), (30, 4197726), (36, 3498105), (39, 3229020), (45, 2798484), (52, 2421765), (54, 2332070), (60, 2098863), (65, 1937412), (78, 1614510), (90, 1399242), (108, 1166035), (117, 1076340), (130, 968706), (135, 932828), (156, 807255), (180, 699621), (195, 645804), (234, 538170), (260, 484353), (270, 466414), (351, 358780), (390, 322902), (468, 269085), (540, 233207), (585, 215268), (702, 179390), (780, 161451), (1170, 107634), (1404, 89695), (1755, 71756), (2340, 53817), (3510, 35878), (7020, 17939)]