42144540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 124649280

約数和(自身を除く): 82504740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 53, 58, 60, 87, 106, 116, 145, 159, 174, 212, 265, 290, 318, 348, 435, 457, 530, 580, 636, 795, 870, 914, 1060, 1371, 1537, 1590, 1740, 1828, 2285, 2742, 3074, 3180, 4570, 4611, 5484, 6148, 6855, 7685, 9140, 9222, 13253, 13710, 15370, 18444, 23055, 24221, 26506, 27420, 30740, 39759, 46110, 48442, 53012, 66265, 72663, 79518, 92220, 96884, 121105, 132530, 145326, 159036, 198795, 242210, 265060, 290652, 363315, 397590, 484420, 702409, 726630, 795180, 1404818, 1453260, 2107227, 2809636, 3512045, 4214454, 7024090, 8428908, 10536135, 14048180, 21072270, 42144540]

約数ペア:

[(1, 42144540), (2, 21072270), (3, 14048180), (4, 10536135), (5, 8428908), (6, 7024090), (10, 4214454), (12, 3512045), (15, 2809636), (20, 2107227), (29, 1453260), (30, 1404818), (53, 795180), (58, 726630), (60, 702409), (87, 484420), (106, 397590), (116, 363315), (145, 290652), (159, 265060), (174, 242210), (212, 198795), (265, 159036), (290, 145326), (318, 132530), (348, 121105), (435, 96884), (457, 92220), (530, 79518), (580, 72663), (636, 66265), (795, 53012), (870, 48442), (914, 46110), (1060, 39759), (1371, 30740), (1537, 27420), (1590, 26506), (1740, 24221), (1828, 23055), (2285, 18444), (2742, 15370), (3074, 13710), (3180, 13253), (4570, 9222), (4611, 9140), (5484, 7685), (6148, 6855)]