5207850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 14275872

約数和(自身を除く): 9068022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 163, 213, 225, 326, 355, 426, 450, 489, 639, 710, 815, 978, 1065, 1278, 1467, 1630, 1775, 2130, 2445, 2934, 3195, 3550, 4075, 4890, 5325, 6390, 7335, 8150, 10650, 11573, 12225, 14670, 15975, 23146, 24450, 31950, 34719, 36675, 57865, 69438, 73350, 104157, 115730, 173595, 208314, 289325, 347190, 520785, 578650, 867975, 1041570, 1735950, 2603925, 5207850]

約数ペア:

[(1, 5207850), (2, 2603925), (3, 1735950), (5, 1041570), (6, 867975), (9, 578650), (10, 520785), (15, 347190), (18, 289325), (25, 208314), (30, 173595), (45, 115730), (50, 104157), (71, 73350), (75, 69438), (90, 57865), (142, 36675), (150, 34719), (163, 31950), (213, 24450), (225, 23146), (326, 15975), (355, 14670), (426, 12225), (450, 11573), (489, 10650), (639, 8150), (710, 7335), (815, 6390), (978, 5325), (1065, 4890), (1278, 4075), (1467, 3550), (1630, 3195), (1775, 2934), (2130, 2445)]