74687850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:904

約数の個数: 72

約数和(自身を含む): 201733740

約数和(自身を除く): 127045890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 269, 450, 538, 617, 807, 1234, 1345, 1614, 1851, 2421, 2690, 3085, 3702, 4035, 4842, 5553, 6170, 6725, 8070, 9255, 11106, 12105, 13450, 15425, 18510, 20175, 24210, 27765, 30850, 40350, 46275, 55530, 60525, 92550, 121050, 138825, 165973, 277650, 331946, 497919, 829865, 995838, 1493757, 1659730, 2489595, 2987514, 4149325, 4979190, 7468785, 8298650, 12447975, 14937570, 24895950, 37343925, 74687850]

約数ペア:

[(1, 74687850), (2, 37343925), (3, 24895950), (5, 14937570), (6, 12447975), (9, 8298650), (10, 7468785), (15, 4979190), (18, 4149325), (25, 2987514), (30, 2489595), (45, 1659730), (50, 1493757), (75, 995838), (90, 829865), (150, 497919), (225, 331946), (269, 277650), (450, 165973), (538, 138825), (617, 121050), (807, 92550), (1234, 60525), (1345, 55530), (1614, 46275), (1851, 40350), (2421, 30850), (2690, 27765), (3085, 24210), (3702, 20175), (4035, 18510), (4842, 15425), (5553, 13450), (6170, 12105), (6725, 11106), (8070, 9255)]