1013985450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{631}}^1\times {\mathrm{3571}}^1$

素因数の和:4220

約数の個数: 72

約数和(自身を含む): 2729322336

約数和(自身を除く): 1715336886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 631, 1262, 1893, 3155, 3571, 3786, 5679, 6310, 7142, 9465, 10713, 11358, 15775, 17855, 18930, 21426, 28395, 31550, 32139, 35710, 47325, 53565, 56790, 64278, 89275, 94650, 107130, 141975, 160695, 178550, 267825, 283950, 321390, 535650, 803475, 1606950, 2253301, 4506602, 6759903, 11266505, 13519806, 20279709, 22533010, 33799515, 40559418, 56332525, 67599030, 101398545, 112665050, 168997575, 202797090, 337995150, 506992725, 1013985450]

約数ペア:

[(1, 1013985450), (2, 506992725), (3, 337995150), (5, 202797090), (6, 168997575), (9, 112665050), (10, 101398545), (15, 67599030), (18, 56332525), (25, 40559418), (30, 33799515), (45, 22533010), (50, 20279709), (75, 13519806), (90, 11266505), (150, 6759903), (225, 4506602), (450, 2253301), (631, 1606950), (1262, 803475), (1893, 535650), (3155, 321390), (3571, 283950), (3786, 267825), (5679, 178550), (6310, 160695), (7142, 141975), (9465, 107130), (10713, 94650), (11358, 89275), (15775, 64278), (17855, 56790), (18930, 53565), (21426, 47325), (28395, 35710), (31550, 32139)]