99393720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17623}}^1$

素因数の和:17684

約数の個数: 64

約数和(自身を含む): 304542720

約数和(自身を除く): 205149000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 17623, 35246, 52869, 70492, 88115, 105738, 140984, 176230, 211476, 264345, 352460, 422952, 528690, 704920, 828281, 1057380, 1656562, 2114760, 2484843, 3313124, 4141405, 4969686, 6626248, 8282810, 9939372, 12424215, 16565620, 19878744, 24848430, 33131240, 49696860, 99393720]

約数ペア:

[(1, 99393720), (2, 49696860), (3, 33131240), (4, 24848430), (5, 19878744), (6, 16565620), (8, 12424215), (10, 9939372), (12, 8282810), (15, 6626248), (20, 4969686), (24, 4141405), (30, 3313124), (40, 2484843), (47, 2114760), (60, 1656562), (94, 1057380), (120, 828281), (141, 704920), (188, 528690), (235, 422952), (282, 352460), (376, 264345), (470, 211476), (564, 176230), (705, 140984), (940, 105738), (1128, 88115), (1410, 70492), (1880, 52869), (2820, 35246), (5640, 17623)]