77935000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 216493200

約数和(自身を除く): 138558200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 109, 110, 125, 130, 143, 200, 218, 220, 250, 260, 275, 286, 325, 436, 440, 500, 520, 545, 550, 572, 625, 650, 715, 872, 1000, 1090, 1100, 1144, 1199, 1250, 1300, 1375, 1417, 1430, 1625, 2180, 2200, 2398, 2500, 2600, 2725, 2750, 2834, 2860, 3250, 3575, 4360, 4796, 5000, 5450, 5500, 5668, 5720, 5995, 6500, 6875, 7085, 7150, 8125, 9592, 10900, 11000, 11336, 11990, 13000, 13625, 13750, 14170, 14300, 15587, 16250, 17875, 21800, 23980, 27250, 27500, 28340, 28600, 29975, 31174, 32500, 35425, 35750, 47960, 54500, 55000, 56680, 59950, 62348, 65000, 68125, 70850, 71500, 77935, 89375, 109000, 119900, 124696, 136250, 141700, 143000, 149875, 155870, 177125, 178750, 239800, 272500, 283400, 299750, 311740, 354250, 357500, 389675, 545000, 599500, 623480, 708500, 715000, 749375, 779350, 885625, 1199000, 1417000, 1498750, 1558700, 1771250, 1948375, 2997500, 3117400, 3542500, 3896750, 5995000, 7085000, 7793500, 9741875, 15587000, 19483750, 38967500, 77935000]

約数ペア:

[(1, 77935000), (2, 38967500), (4, 19483750), (5, 15587000), (8, 9741875), (10, 7793500), (11, 7085000), (13, 5995000), (20, 3896750), (22, 3542500), (25, 3117400), (26, 2997500), (40, 1948375), (44, 1771250), (50, 1558700), (52, 1498750), (55, 1417000), (65, 1199000), (88, 885625), (100, 779350), (104, 749375), (109, 715000), (110, 708500), (125, 623480), (130, 599500), (143, 545000), (200, 389675), (218, 357500), (220, 354250), (250, 311740), (260, 299750), (275, 283400), (286, 272500), (325, 239800), (436, 178750), (440, 177125), (500, 155870), (520, 149875), (545, 143000), (550, 141700), (572, 136250), (625, 124696), (650, 119900), (715, 109000), (872, 89375), (1000, 77935), (1090, 71500), (1100, 70850), (1144, 68125), (1199, 65000), (1250, 62348), (1300, 59950), (1375, 56680), (1417, 55000), (1430, 54500), (1625, 47960), (2180, 35750), (2200, 35425), (2398, 32500), (2500, 31174), (2600, 29975), (2725, 28600), (2750, 28340), (2834, 27500), (2860, 27250), (3250, 23980), (3575, 21800), (4360, 17875), (4796, 16250), (5000, 15587), (5450, 14300), (5500, 14170), (5668, 13750), (5720, 13625), (5995, 13000), (6500, 11990), (6875, 11336), (7085, 11000), (7150, 10900), (8125, 9592)]