75356040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 238878720

約数和(自身を除く): 163522680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 431, 465, 470, 564, 620, 705, 744, 862, 930, 940, 1128, 1240, 1293, 1410, 1457, 1724, 1860, 1880, 2155, 2586, 2820, 2914, 3448, 3720, 4310, 4371, 5172, 5640, 5828, 6465, 7285, 8620, 8742, 10344, 11656, 12930, 13361, 14570, 17240, 17484, 20257, 21855, 25860, 26722, 29140, 34968, 40083, 40514, 43710, 51720, 53444, 58280, 60771, 66805, 80166, 81028, 87420, 101285, 106888, 121542, 133610, 160332, 162056, 174840, 200415, 202570, 243084, 267220, 303855, 320664, 400830, 405140, 486168, 534440, 607710, 627967, 801660, 810280, 1215420, 1255934, 1603320, 1883901, 2430840, 2511868, 3139835, 3767802, 5023736, 6279670, 7535604, 9419505, 12559340, 15071208, 18839010, 25118680, 37678020, 75356040]

約数ペア:

[(1, 75356040), (2, 37678020), (3, 25118680), (4, 18839010), (5, 15071208), (6, 12559340), (8, 9419505), (10, 7535604), (12, 6279670), (15, 5023736), (20, 3767802), (24, 3139835), (30, 2511868), (31, 2430840), (40, 1883901), (47, 1603320), (60, 1255934), (62, 1215420), (93, 810280), (94, 801660), (120, 627967), (124, 607710), (141, 534440), (155, 486168), (186, 405140), (188, 400830), (235, 320664), (248, 303855), (282, 267220), (310, 243084), (372, 202570), (376, 200415), (431, 174840), (465, 162056), (470, 160332), (564, 133610), (620, 121542), (705, 106888), (744, 101285), (862, 87420), (930, 81028), (940, 80166), (1128, 66805), (1240, 60771), (1293, 58280), (1410, 53444), (1457, 51720), (1724, 43710), (1860, 40514), (1880, 40083), (2155, 34968), (2586, 29140), (2820, 26722), (2914, 25860), (3448, 21855), (3720, 20257), (4310, 17484), (4371, 17240), (5172, 14570), (5640, 13361), (5828, 12930), (6465, 11656), (7285, 10344), (8620, 8742)]