75662460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4723}}^1$

素因数の和:4827

約数の個数: 72

約数和(自身を含む): 232137360

約数和(自身を除く): 156474900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 4723, 5340, 8010, 9446, 14169, 16020, 18892, 23615, 28338, 42507, 47230, 56676, 70845, 85014, 94460, 141690, 170028, 212535, 283380, 420347, 425070, 840694, 850140, 1261041, 1681388, 2101735, 2522082, 3783123, 4203470, 5044164, 6305205, 7566246, 8406940, 12610410, 15132492, 18915615, 25220820, 37831230, 75662460]

約数ペア:

[(1, 75662460), (2, 37831230), (3, 25220820), (4, 18915615), (5, 15132492), (6, 12610410), (9, 8406940), (10, 7566246), (12, 6305205), (15, 5044164), (18, 4203470), (20, 3783123), (30, 2522082), (36, 2101735), (45, 1681388), (60, 1261041), (89, 850140), (90, 840694), (178, 425070), (180, 420347), (267, 283380), (356, 212535), (445, 170028), (534, 141690), (801, 94460), (890, 85014), (1068, 70845), (1335, 56676), (1602, 47230), (1780, 42507), (2670, 28338), (3204, 23615), (4005, 18892), (4723, 16020), (5340, 14169), (8010, 9446)]