8882100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 108

約数和(自身を含む): 28435680

約数和(自身を除く): 19553580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 139, 142, 150, 180, 213, 225, 278, 284, 300, 355, 417, 426, 450, 556, 639, 695, 710, 834, 852, 900, 1065, 1251, 1278, 1390, 1420, 1668, 1775, 2085, 2130, 2502, 2556, 2780, 3195, 3475, 3550, 4170, 4260, 5004, 5325, 6255, 6390, 6950, 7100, 8340, 9869, 10425, 10650, 12510, 12780, 13900, 15975, 19738, 20850, 21300, 25020, 29607, 31275, 31950, 39476, 41700, 49345, 59214, 62550, 63900, 88821, 98690, 118428, 125100, 148035, 177642, 197380, 246725, 296070, 355284, 444105, 493450, 592140, 740175, 888210, 986900, 1480350, 1776420, 2220525, 2960700, 4441050, 8882100]

約数ペア:

[(1, 8882100), (2, 4441050), (3, 2960700), (4, 2220525), (5, 1776420), (6, 1480350), (9, 986900), (10, 888210), (12, 740175), (15, 592140), (18, 493450), (20, 444105), (25, 355284), (30, 296070), (36, 246725), (45, 197380), (50, 177642), (60, 148035), (71, 125100), (75, 118428), (90, 98690), (100, 88821), (139, 63900), (142, 62550), (150, 59214), (180, 49345), (213, 41700), (225, 39476), (278, 31950), (284, 31275), (300, 29607), (355, 25020), (417, 21300), (426, 20850), (450, 19738), (556, 15975), (639, 13900), (695, 12780), (710, 12510), (834, 10650), (852, 10425), (900, 9869), (1065, 8340), (1251, 7100), (1278, 6950), (1390, 6390), (1420, 6255), (1668, 5325), (1775, 5004), (2085, 4260), (2130, 4170), (2502, 3550), (2556, 3475), (2780, 3195)]