101276520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1733}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 304629120

約数和(自身を除く): 203352600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1733, 1948, 2435, 2922, 3466, 3896, 4870, 5199, 5844, 6932, 7305, 8665, 9740, 10398, 11688, 13864, 14610, 17330, 19480, 20796, 25995, 29220, 34660, 41592, 51990, 58440, 69320, 103980, 207960, 843971, 1687942, 2531913, 3375884, 4219855, 5063826, 6751768, 8439710, 10127652, 12659565, 16879420, 20255304, 25319130, 33758840, 50638260, 101276520]

約数ペア:

[(1, 101276520), (2, 50638260), (3, 33758840), (4, 25319130), (5, 20255304), (6, 16879420), (8, 12659565), (10, 10127652), (12, 8439710), (15, 6751768), (20, 5063826), (24, 4219855), (30, 3375884), (40, 2531913), (60, 1687942), (120, 843971), (487, 207960), (974, 103980), (1461, 69320), (1733, 58440), (1948, 51990), (2435, 41592), (2922, 34660), (3466, 29220), (3896, 25995), (4870, 20796), (5199, 19480), (5844, 17330), (6932, 14610), (7305, 13864), (8665, 11688), (9740, 10398)]