202158300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{9491}}^1$

素因数の和:9579

約数の個数: 72

約数和(自身を含む): 593212032

約数和(自身を除く): 391053732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 9491, 10650, 18982, 21300, 28473, 37964, 47455, 56946, 94910, 113892, 142365, 189820, 237275, 284730, 474550, 569460, 673861, 711825, 949100, 1347722, 1423650, 2021583, 2695444, 2847300, 3369305, 4043166, 6738610, 8086332, 10107915, 13477220, 16846525, 20215830, 33693050, 40431660, 50539575, 67386100, 101079150, 202158300]

約数ペア:

[(1, 202158300), (2, 101079150), (3, 67386100), (4, 50539575), (5, 40431660), (6, 33693050), (10, 20215830), (12, 16846525), (15, 13477220), (20, 10107915), (25, 8086332), (30, 6738610), (50, 4043166), (60, 3369305), (71, 2847300), (75, 2695444), (100, 2021583), (142, 1423650), (150, 1347722), (213, 949100), (284, 711825), (300, 673861), (355, 569460), (426, 474550), (710, 284730), (852, 237275), (1065, 189820), (1420, 142365), (1775, 113892), (2130, 94910), (3550, 56946), (4260, 47455), (5325, 37964), (7100, 28473), (9491, 21300), (10650, 18982)]