75086960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 206986752

約数和(自身を除く): 131899792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 80, 85, 104, 124, 130, 136, 137, 155, 170, 208, 221, 248, 260, 272, 274, 310, 340, 403, 442, 496, 520, 527, 548, 620, 680, 685, 806, 884, 1040, 1054, 1096, 1105, 1240, 1360, 1370, 1612, 1768, 1781, 2015, 2108, 2192, 2210, 2329, 2480, 2635, 2740, 3224, 3536, 3562, 4030, 4216, 4247, 4420, 4658, 5270, 5480, 6448, 6851, 7124, 8060, 8432, 8494, 8840, 8905, 9316, 10540, 10960, 11645, 13702, 14248, 16120, 16988, 17680, 17810, 18632, 21080, 21235, 23290, 27404, 28496, 30277, 32240, 33976, 34255, 35620, 37264, 42160, 42470, 46580, 54808, 55211, 60554, 67952, 68510, 71240, 72199, 84940, 93160, 109616, 110422, 121108, 137020, 142480, 144398, 151385, 169880, 186320, 220844, 242216, 274040, 276055, 288796, 302770, 339760, 360995, 441688, 484432, 548080, 552110, 577592, 605540, 721990, 883376, 938587, 1104220, 1155184, 1211080, 1443980, 1877174, 2208440, 2422160, 2887960, 3754348, 4416880, 4692935, 5775920, 7508696, 9385870, 15017392, 18771740, 37543480, 75086960]

約数ペア:

[(1, 75086960), (2, 37543480), (4, 18771740), (5, 15017392), (8, 9385870), (10, 7508696), (13, 5775920), (16, 4692935), (17, 4416880), (20, 3754348), (26, 2887960), (31, 2422160), (34, 2208440), (40, 1877174), (52, 1443980), (62, 1211080), (65, 1155184), (68, 1104220), (80, 938587), (85, 883376), (104, 721990), (124, 605540), (130, 577592), (136, 552110), (137, 548080), (155, 484432), (170, 441688), (208, 360995), (221, 339760), (248, 302770), (260, 288796), (272, 276055), (274, 274040), (310, 242216), (340, 220844), (403, 186320), (442, 169880), (496, 151385), (520, 144398), (527, 142480), (548, 137020), (620, 121108), (680, 110422), (685, 109616), (806, 93160), (884, 84940), (1040, 72199), (1054, 71240), (1096, 68510), (1105, 67952), (1240, 60554), (1360, 55211), (1370, 54808), (1612, 46580), (1768, 42470), (1781, 42160), (2015, 37264), (2108, 35620), (2192, 34255), (2210, 33976), (2329, 32240), (2480, 30277), (2635, 28496), (2740, 27404), (3224, 23290), (3536, 21235), (3562, 21080), (4030, 18632), (4216, 17810), (4247, 17680), (4420, 16988), (4658, 16120), (5270, 14248), (5480, 13702), (6448, 11645), (6851, 10960), (7124, 10540), (8060, 9316), (8432, 8905), (8494, 8840)]