126225450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21577}}^1$

素因数の和:21608

約数の個数: 72

約数和(自身を含む): 365229228

約数和(自身を除く): 239003778

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 21577, 43154, 64731, 107885, 129462, 194193, 215770, 280501, 323655, 388386, 539425, 561002, 647310, 841503, 970965, 1078850, 1402505, 1618275, 1683006, 1941930, 2524509, 2805010, 3236550, 4207515, 4854825, 5049018, 7012525, 8415030, 9709650, 12622545, 14025050, 21037575, 25245090, 42075150, 63112725, 126225450]

約数ペア:

[(1, 126225450), (2, 63112725), (3, 42075150), (5, 25245090), (6, 21037575), (9, 14025050), (10, 12622545), (13, 9709650), (15, 8415030), (18, 7012525), (25, 5049018), (26, 4854825), (30, 4207515), (39, 3236550), (45, 2805010), (50, 2524509), (65, 1941930), (75, 1683006), (78, 1618275), (90, 1402505), (117, 1078850), (130, 970965), (150, 841503), (195, 647310), (225, 561002), (234, 539425), (325, 388386), (390, 323655), (450, 280501), (585, 215770), (650, 194193), (975, 129462), (1170, 107885), (1950, 64731), (2925, 43154), (5850, 21577)]