75315120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 246841344

約数和(自身を除く): 171526224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 191, 212, 240, 248, 265, 310, 318, 372, 382, 424, 465, 496, 530, 573, 620, 636, 744, 764, 795, 848, 930, 955, 1060, 1146, 1240, 1272, 1488, 1528, 1590, 1643, 1860, 1910, 2120, 2292, 2480, 2544, 2865, 3056, 3180, 3286, 3720, 3820, 4240, 4584, 4929, 5730, 5921, 6360, 6572, 7440, 7640, 8215, 9168, 9858, 10123, 11460, 11842, 12720, 13144, 15280, 16430, 17763, 19716, 20246, 22920, 23684, 24645, 26288, 29605, 30369, 32860, 35526, 39432, 40492, 45840, 47368, 49290, 50615, 59210, 60738, 65720, 71052, 78864, 80984, 88815, 94736, 98580, 101230, 118420, 121476, 131440, 142104, 151845, 161968, 177630, 197160, 202460, 236840, 242952, 284208, 303690, 313813, 355260, 394320, 404920, 473680, 485904, 607380, 627626, 710520, 809840, 941439, 1214760, 1255252, 1421040, 1569065, 1882878, 2429520, 2510504, 3138130, 3765756, 4707195, 5021008, 6276260, 7531512, 9414390, 12552520, 15063024, 18828780, 25105040, 37657560, 75315120]

約数ペア:

[(1, 75315120), (2, 37657560), (3, 25105040), (4, 18828780), (5, 15063024), (6, 12552520), (8, 9414390), (10, 7531512), (12, 6276260), (15, 5021008), (16, 4707195), (20, 3765756), (24, 3138130), (30, 2510504), (31, 2429520), (40, 1882878), (48, 1569065), (53, 1421040), (60, 1255252), (62, 1214760), (80, 941439), (93, 809840), (106, 710520), (120, 627626), (124, 607380), (155, 485904), (159, 473680), (186, 404920), (191, 394320), (212, 355260), (240, 313813), (248, 303690), (265, 284208), (310, 242952), (318, 236840), (372, 202460), (382, 197160), (424, 177630), (465, 161968), (496, 151845), (530, 142104), (573, 131440), (620, 121476), (636, 118420), (744, 101230), (764, 98580), (795, 94736), (848, 88815), (930, 80984), (955, 78864), (1060, 71052), (1146, 65720), (1240, 60738), (1272, 59210), (1488, 50615), (1528, 49290), (1590, 47368), (1643, 45840), (1860, 40492), (1910, 39432), (2120, 35526), (2292, 32860), (2480, 30369), (2544, 29605), (2865, 26288), (3056, 24645), (3180, 23684), (3286, 22920), (3720, 20246), (3820, 19716), (4240, 17763), (4584, 16430), (4929, 15280), (5730, 13144), (5921, 12720), (6360, 11842), (6572, 11460), (7440, 10123), (7640, 9858), (8215, 9168)]