8234550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 22922640

約数和(自身を除く): 14688090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 631, 725, 870, 1262, 1305, 1450, 1893, 2175, 2610, 3155, 3786, 4350, 5679, 6310, 6525, 9465, 11358, 13050, 15775, 18299, 18930, 28395, 31550, 36598, 47325, 54897, 56790, 91495, 94650, 109794, 141975, 164691, 182990, 274485, 283950, 329382, 457475, 548970, 823455, 914950, 1372425, 1646910, 2744850, 4117275, 8234550]

約数ペア:

[(1, 8234550), (2, 4117275), (3, 2744850), (5, 1646910), (6, 1372425), (9, 914950), (10, 823455), (15, 548970), (18, 457475), (25, 329382), (29, 283950), (30, 274485), (45, 182990), (50, 164691), (58, 141975), (75, 109794), (87, 94650), (90, 91495), (145, 56790), (150, 54897), (174, 47325), (225, 36598), (261, 31550), (290, 28395), (435, 18930), (450, 18299), (522, 15775), (631, 13050), (725, 11358), (870, 9465), (1262, 6525), (1305, 6310), (1450, 5679), (1893, 4350), (2175, 3786), (2610, 3155)]