53700400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 145303200

約数和(自身を除く): 91602800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 449, 460, 520, 575, 598, 650, 898, 920, 1040, 1150, 1196, 1300, 1495, 1796, 1840, 2245, 2300, 2392, 2600, 2990, 3592, 4490, 4600, 4784, 5200, 5837, 5980, 7184, 7475, 8980, 9200, 10327, 11225, 11674, 11960, 14950, 17960, 20654, 22450, 23348, 23920, 29185, 29900, 35920, 41308, 44900, 46696, 51635, 58370, 59800, 82616, 89800, 93392, 103270, 116740, 119600, 134251, 145925, 165232, 179600, 206540, 233480, 258175, 268502, 291850, 413080, 466960, 516350, 537004, 583700, 671255, 826160, 1032700, 1074008, 1167400, 1342510, 2065400, 2148016, 2334800, 2685020, 3356275, 4130800, 5370040, 6712550, 10740080, 13425100, 26850200, 53700400]

約数ペア:

[(1, 53700400), (2, 26850200), (4, 13425100), (5, 10740080), (8, 6712550), (10, 5370040), (13, 4130800), (16, 3356275), (20, 2685020), (23, 2334800), (25, 2148016), (26, 2065400), (40, 1342510), (46, 1167400), (50, 1074008), (52, 1032700), (65, 826160), (80, 671255), (92, 583700), (100, 537004), (104, 516350), (115, 466960), (130, 413080), (184, 291850), (200, 268502), (208, 258175), (230, 233480), (260, 206540), (299, 179600), (325, 165232), (368, 145925), (400, 134251), (449, 119600), (460, 116740), (520, 103270), (575, 93392), (598, 89800), (650, 82616), (898, 59800), (920, 58370), (1040, 51635), (1150, 46696), (1196, 44900), (1300, 41308), (1495, 35920), (1796, 29900), (1840, 29185), (2245, 23920), (2300, 23348), (2392, 22450), (2600, 20654), (2990, 17960), (3592, 14950), (4490, 11960), (4600, 11674), (4784, 11225), (5200, 10327), (5837, 9200), (5980, 8980), (7184, 7475)]