395607960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99901}}^1$

素因数の和:99929

約数の個数: 96

約数和(自身を含む): 1402624080

約数和(自身を除く): 1007016120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 99901, 199802, 299703, 399604, 499505, 599406, 799208, 899109, 999010, 1098911, 1198812, 1498515, 1798218, 1998020, 2197822, 2397624, 2997030, 3296733, 3596436, 3996040, 4395644, 4495545, 5494555, 5994060, 6593466, 7192872, 8791288, 8991090, 9890199, 10989110, 11988120, 13186932, 16483665, 17982180, 19780398, 21978220, 26373864, 32967330, 35964360, 39560796, 43956440, 49450995, 65934660, 79121592, 98901990, 131869320, 197803980, 395607960]

約数ペア:

[(1, 395607960), (2, 197803980), (3, 131869320), (4, 98901990), (5, 79121592), (6, 65934660), (8, 49450995), (9, 43956440), (10, 39560796), (11, 35964360), (12, 32967330), (15, 26373864), (18, 21978220), (20, 19780398), (22, 17982180), (24, 16483665), (30, 13186932), (33, 11988120), (36, 10989110), (40, 9890199), (44, 8991090), (45, 8791288), (55, 7192872), (60, 6593466), (66, 5994060), (72, 5494555), (88, 4495545), (90, 4395644), (99, 3996040), (110, 3596436), (120, 3296733), (132, 2997030), (165, 2397624), (180, 2197822), (198, 1998020), (220, 1798218), (264, 1498515), (330, 1198812), (360, 1098911), (396, 999010), (440, 899109), (495, 799208), (660, 599406), (792, 499505), (990, 399604), (1320, 299703), (1980, 199802), (3960, 99901)]