75390560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 206260992

約数和(自身を除く): 130870432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 811, 830, 1120, 1162, 1328, 1622, 1660, 2324, 2656, 2905, 3244, 3320, 4055, 4648, 5677, 5810, 6488, 6640, 8110, 9296, 11354, 11620, 12976, 13280, 16220, 18592, 22708, 23240, 25952, 28385, 32440, 45416, 46480, 56770, 64880, 67313, 90832, 92960, 113540, 129760, 134626, 181664, 227080, 269252, 336565, 454160, 471191, 538504, 673130, 908320, 942382, 1077008, 1346260, 1884764, 2154016, 2355955, 2692520, 3769528, 4711910, 5385040, 7539056, 9423820, 10770080, 15078112, 18847640, 37695280, 75390560]

約数ペア:

[(1, 75390560), (2, 37695280), (4, 18847640), (5, 15078112), (7, 10770080), (8, 9423820), (10, 7539056), (14, 5385040), (16, 4711910), (20, 3769528), (28, 2692520), (32, 2355955), (35, 2154016), (40, 1884764), (56, 1346260), (70, 1077008), (80, 942382), (83, 908320), (112, 673130), (140, 538504), (160, 471191), (166, 454160), (224, 336565), (280, 269252), (332, 227080), (415, 181664), (560, 134626), (581, 129760), (664, 113540), (811, 92960), (830, 90832), (1120, 67313), (1162, 64880), (1328, 56770), (1622, 46480), (1660, 45416), (2324, 32440), (2656, 28385), (2905, 25952), (3244, 23240), (3320, 22708), (4055, 18592), (4648, 16220), (5677, 13280), (5810, 12976), (6488, 11620), (6640, 11354), (8110, 9296)]