75998520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5413}}^1$

素因数の和:5446

約数の個数: 128

約数和(自身を含む): 272865600

約数和(自身を除く): 196867080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5413, 7020, 10826, 14040, 16239, 21652, 27065, 32478, 43304, 48717, 54130, 64956, 70369, 81195, 97434, 108260, 129912, 140738, 146151, 162390, 194868, 211107, 216520, 243585, 281476, 292302, 324780, 351845, 389736, 422214, 487170, 562952, 584604, 633321, 649560, 703690, 730755, 844428, 974340, 1055535, 1169208, 1266642, 1407380, 1461510, 1688856, 1899963, 1948680, 2111070, 2533284, 2814760, 2923020, 3166605, 3799926, 4222140, 5066568, 5846040, 6333210, 7599852, 8444280, 9499815, 12666420, 15199704, 18999630, 25332840, 37999260, 75998520]

約数ペア:

[(1, 75998520), (2, 37999260), (3, 25332840), (4, 18999630), (5, 15199704), (6, 12666420), (8, 9499815), (9, 8444280), (10, 7599852), (12, 6333210), (13, 5846040), (15, 5066568), (18, 4222140), (20, 3799926), (24, 3166605), (26, 2923020), (27, 2814760), (30, 2533284), (36, 2111070), (39, 1948680), (40, 1899963), (45, 1688856), (52, 1461510), (54, 1407380), (60, 1266642), (65, 1169208), (72, 1055535), (78, 974340), (90, 844428), (104, 730755), (108, 703690), (117, 649560), (120, 633321), (130, 584604), (135, 562952), (156, 487170), (180, 422214), (195, 389736), (216, 351845), (234, 324780), (260, 292302), (270, 281476), (312, 243585), (351, 216520), (360, 211107), (390, 194868), (468, 162390), (520, 146151), (540, 140738), (585, 129912), (702, 108260), (780, 97434), (936, 81195), (1080, 70369), (1170, 64956), (1404, 54130), (1560, 48717), (1755, 43304), (2340, 32478), (2808, 27065), (3510, 21652), (4680, 16239), (5413, 14040), (7020, 10826)]