18084300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4667

約数の個数: 72

約数和(自身を含む): 56360976

約数和(自身を除く): 38276676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 4637, 9274, 13911, 18548, 23185, 27822, 46370, 55644, 60281, 69555, 92740, 115925, 120562, 139110, 180843, 231850, 241124, 278220, 301405, 347775, 361686, 463700, 602810, 695550, 723372, 904215, 1205620, 1391100, 1507025, 1808430, 3014050, 3616860, 4521075, 6028100, 9042150, 18084300]

約数ペア:

[(1, 18084300), (2, 9042150), (3, 6028100), (4, 4521075), (5, 3616860), (6, 3014050), (10, 1808430), (12, 1507025), (13, 1391100), (15, 1205620), (20, 904215), (25, 723372), (26, 695550), (30, 602810), (39, 463700), (50, 361686), (52, 347775), (60, 301405), (65, 278220), (75, 241124), (78, 231850), (100, 180843), (130, 139110), (150, 120562), (156, 115925), (195, 92740), (260, 69555), (300, 60281), (325, 55644), (390, 46370), (650, 27822), (780, 23185), (975, 18548), (1300, 13911), (1950, 9274), (3900, 4637)]