75870080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 213343200

約数和(自身を除く): 137473120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 829, 832, 880, 1040, 1144, 1408, 1430, 1658, 1664, 1760, 2080, 2288, 2860, 3316, 3520, 4145, 4160, 4576, 5720, 6632, 7040, 8290, 8320, 9119, 9152, 10777, 11440, 13264, 16580, 18238, 18304, 21554, 22880, 26528, 33160, 36476, 43108, 45595, 45760, 53056, 53885, 66320, 72952, 86216, 91190, 91520, 106112, 107770, 118547, 132640, 145904, 172432, 182380, 215540, 237094, 265280, 291808, 344864, 364760, 431080, 474188, 530560, 583616, 592735, 689728, 729520, 862160, 948376, 1167232, 1185470, 1379456, 1459040, 1724320, 1896752, 2370940, 2918080, 3448640, 3793504, 4741880, 5836160, 6897280, 7587008, 9483760, 15174016, 18967520, 37935040, 75870080]

約数ペア:

[(1, 75870080), (2, 37935040), (4, 18967520), (5, 15174016), (8, 9483760), (10, 7587008), (11, 6897280), (13, 5836160), (16, 4741880), (20, 3793504), (22, 3448640), (26, 2918080), (32, 2370940), (40, 1896752), (44, 1724320), (52, 1459040), (55, 1379456), (64, 1185470), (65, 1167232), (80, 948376), (88, 862160), (104, 729520), (110, 689728), (128, 592735), (130, 583616), (143, 530560), (160, 474188), (176, 431080), (208, 364760), (220, 344864), (260, 291808), (286, 265280), (320, 237094), (352, 215540), (416, 182380), (440, 172432), (520, 145904), (572, 132640), (640, 118547), (704, 107770), (715, 106112), (829, 91520), (832, 91190), (880, 86216), (1040, 72952), (1144, 66320), (1408, 53885), (1430, 53056), (1658, 45760), (1664, 45595), (1760, 43108), (2080, 36476), (2288, 33160), (2860, 26528), (3316, 22880), (3520, 21554), (4145, 18304), (4160, 18238), (4576, 16580), (5720, 13264), (6632, 11440), (7040, 10777), (8290, 9152), (8320, 9119)]