75503480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 195955200

約数和(自身を除く): 120451720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 59, 65, 92, 104, 107, 115, 118, 130, 184, 214, 230, 236, 260, 295, 299, 428, 460, 472, 520, 535, 590, 598, 767, 856, 920, 1070, 1180, 1196, 1357, 1391, 1495, 1534, 2140, 2360, 2392, 2461, 2714, 2782, 2990, 3068, 3835, 4280, 4922, 5428, 5564, 5980, 6136, 6313, 6785, 6955, 7670, 9844, 10856, 11128, 11960, 12305, 12626, 13570, 13910, 15340, 17641, 19688, 24610, 25252, 27140, 27820, 30680, 31565, 31993, 35282, 49220, 50504, 54280, 55640, 63130, 63986, 70564, 82069, 88205, 98440, 126260, 127972, 141128, 145199, 159965, 164138, 176410, 252520, 255944, 290398, 319930, 328276, 352820, 410345, 580796, 639860, 656552, 705640, 725995, 820690, 1161592, 1279720, 1451990, 1641380, 1887587, 2903980, 3282760, 3775174, 5807960, 7550348, 9437935, 15100696, 18875870, 37751740, 75503480]

約数ペア:

[(1, 75503480), (2, 37751740), (4, 18875870), (5, 15100696), (8, 9437935), (10, 7550348), (13, 5807960), (20, 3775174), (23, 3282760), (26, 2903980), (40, 1887587), (46, 1641380), (52, 1451990), (59, 1279720), (65, 1161592), (92, 820690), (104, 725995), (107, 705640), (115, 656552), (118, 639860), (130, 580796), (184, 410345), (214, 352820), (230, 328276), (236, 319930), (260, 290398), (295, 255944), (299, 252520), (428, 176410), (460, 164138), (472, 159965), (520, 145199), (535, 141128), (590, 127972), (598, 126260), (767, 98440), (856, 88205), (920, 82069), (1070, 70564), (1180, 63986), (1196, 63130), (1357, 55640), (1391, 54280), (1495, 50504), (1534, 49220), (2140, 35282), (2360, 31993), (2392, 31565), (2461, 30680), (2714, 27820), (2782, 27140), (2990, 25252), (3068, 24610), (3835, 19688), (4280, 17641), (4922, 15340), (5428, 13910), (5564, 13570), (5980, 12626), (6136, 12305), (6313, 11960), (6785, 11128), (6955, 10856), (7670, 9844)]