75730720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1634

約数の個数: 96

約数和(自身を含む): 201180672

約数和(自身を除く): 125449952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1583, 1840, 2080, 2392, 2990, 3166, 3680, 4784, 5980, 6332, 7915, 9568, 11960, 12664, 15830, 20579, 23920, 25328, 31660, 36409, 41158, 47840, 50656, 63320, 72818, 82316, 102895, 126640, 145636, 164632, 182045, 205790, 253280, 291272, 329264, 364090, 411580, 473317, 582544, 658528, 728180, 823160, 946634, 1165088, 1456360, 1646320, 1893268, 2366585, 2912720, 3292640, 3786536, 4733170, 5825440, 7573072, 9466340, 15146144, 18932680, 37865360, 75730720]

約数ペア:

[(1, 75730720), (2, 37865360), (4, 18932680), (5, 15146144), (8, 9466340), (10, 7573072), (13, 5825440), (16, 4733170), (20, 3786536), (23, 3292640), (26, 2912720), (32, 2366585), (40, 1893268), (46, 1646320), (52, 1456360), (65, 1165088), (80, 946634), (92, 823160), (104, 728180), (115, 658528), (130, 582544), (160, 473317), (184, 411580), (208, 364090), (230, 329264), (260, 291272), (299, 253280), (368, 205790), (416, 182045), (460, 164632), (520, 145636), (598, 126640), (736, 102895), (920, 82316), (1040, 72818), (1196, 63320), (1495, 50656), (1583, 47840), (1840, 41158), (2080, 36409), (2392, 31660), (2990, 25328), (3166, 23920), (3680, 20579), (4784, 15830), (5980, 12664), (6332, 11960), (7915, 9568)]