74531340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3573

約数の個数: 120

約数和(自身を含む): 251863920

約数和(自身を除く): 177332580

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 3539, 4212, 5265, 7020, 7078, 10530, 10617, 14156, 17695, 21060, 21234, 31851, 35390, 42468, 46007, 53085, 63702, 70780, 92014, 95553, 106170, 127404, 138021, 159255, 184028, 191106, 212340, 230035, 276042, 286659, 318510, 382212, 414063, 460070, 477765, 552084, 573318, 637020, 690105, 828126, 920140, 955530, 1146636, 1242189, 1380210, 1433295, 1656252, 1911060, 2070315, 2484378, 2760420, 2866590, 3726567, 4140630, 4968756, 5733180, 6210945, 7453134, 8281260, 12421890, 14906268, 18632835, 24843780, 37265670, 74531340]

約数ペア:

[(1, 74531340), (2, 37265670), (3, 24843780), (4, 18632835), (5, 14906268), (6, 12421890), (9, 8281260), (10, 7453134), (12, 6210945), (13, 5733180), (15, 4968756), (18, 4140630), (20, 3726567), (26, 2866590), (27, 2760420), (30, 2484378), (36, 2070315), (39, 1911060), (45, 1656252), (52, 1433295), (54, 1380210), (60, 1242189), (65, 1146636), (78, 955530), (81, 920140), (90, 828126), (108, 690105), (117, 637020), (130, 573318), (135, 552084), (156, 477765), (162, 460070), (180, 414063), (195, 382212), (234, 318510), (260, 286659), (270, 276042), (324, 230035), (351, 212340), (390, 191106), (405, 184028), (468, 159255), (540, 138021), (585, 127404), (702, 106170), (780, 95553), (810, 92014), (1053, 70780), (1170, 63702), (1404, 53085), (1620, 46007), (1755, 42468), (2106, 35390), (2340, 31851), (3510, 21234), (3539, 21060), (4212, 17695), (5265, 14156), (7020, 10617), (7078, 10530)]