75300240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 249984000

約数和(自身を除く): 174683760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 349, 372, 435, 464, 465, 496, 580, 620, 696, 698, 744, 870, 899, 930, 1047, 1160, 1240, 1392, 1396, 1488, 1740, 1745, 1798, 1860, 2094, 2320, 2480, 2697, 2792, 3480, 3490, 3596, 3720, 4188, 4495, 5235, 5394, 5584, 6960, 6980, 7192, 7440, 8376, 8990, 10121, 10470, 10788, 10819, 13485, 13960, 14384, 16752, 17980, 20242, 20940, 21576, 21638, 26970, 27920, 30363, 32457, 35960, 40484, 41880, 43152, 43276, 50605, 53940, 54095, 60726, 64914, 71920, 80968, 83760, 86552, 101210, 107880, 108190, 121452, 129828, 151815, 161936, 162285, 173104, 202420, 215760, 216380, 242904, 259656, 303630, 313751, 324570, 404840, 432760, 485808, 519312, 607260, 627502, 649140, 809680, 865520, 941253, 1214520, 1255004, 1298280, 1568755, 1882506, 2429040, 2510008, 2596560, 3137510, 3765012, 4706265, 5020016, 6275020, 7530024, 9412530, 12550040, 15060048, 18825060, 25100080, 37650120, 75300240]

約数ペア:

[(1, 75300240), (2, 37650120), (3, 25100080), (4, 18825060), (5, 15060048), (6, 12550040), (8, 9412530), (10, 7530024), (12, 6275020), (15, 5020016), (16, 4706265), (20, 3765012), (24, 3137510), (29, 2596560), (30, 2510008), (31, 2429040), (40, 1882506), (48, 1568755), (58, 1298280), (60, 1255004), (62, 1214520), (80, 941253), (87, 865520), (93, 809680), (116, 649140), (120, 627502), (124, 607260), (145, 519312), (155, 485808), (174, 432760), (186, 404840), (232, 324570), (240, 313751), (248, 303630), (290, 259656), (310, 242904), (348, 216380), (349, 215760), (372, 202420), (435, 173104), (464, 162285), (465, 161936), (496, 151815), (580, 129828), (620, 121452), (696, 108190), (698, 107880), (744, 101210), (870, 86552), (899, 83760), (930, 80968), (1047, 71920), (1160, 64914), (1240, 60726), (1392, 54095), (1396, 53940), (1488, 50605), (1740, 43276), (1745, 43152), (1798, 41880), (1860, 40484), (2094, 35960), (2320, 32457), (2480, 30363), (2697, 27920), (2792, 26970), (3480, 21638), (3490, 21576), (3596, 20940), (3720, 20242), (4188, 17980), (4495, 16752), (5235, 14384), (5394, 13960), (5584, 13485), (6960, 10819), (6980, 10788), (7192, 10470), (7440, 10121), (8376, 8990)]