12268650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 30801600

約数和(自身を除く): 18532950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 445, 534, 890, 919, 1335, 1838, 2225, 2670, 2757, 4450, 4595, 5514, 6675, 9190, 13350, 13785, 22975, 27570, 45950, 68925, 81791, 137850, 163582, 245373, 408955, 490746, 817910, 1226865, 2044775, 2453730, 4089550, 6134325, 12268650]

約数ペア:

[(1, 12268650), (2, 6134325), (3, 4089550), (5, 2453730), (6, 2044775), (10, 1226865), (15, 817910), (25, 490746), (30, 408955), (50, 245373), (75, 163582), (89, 137850), (150, 81791), (178, 68925), (267, 45950), (445, 27570), (534, 22975), (890, 13785), (919, 13350), (1335, 9190), (1838, 6675), (2225, 5514), (2670, 4595), (2757, 4450)]