200244720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4937}}^1$

素因数の和:4979

約数の個数: 120

約数和(自身を含む): 672318576

約数和(自身を除く): 472073856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 4937, 5070, 6760, 8112, 9874, 10140, 13520, 14811, 19748, 20280, 24685, 29622, 39496, 40560, 49370, 59244, 64181, 74055, 78992, 98740, 118488, 128362, 148110, 192543, 197480, 236976, 256724, 296220, 320905, 385086, 394960, 513448, 592440, 641810, 770172, 834353, 962715, 1026896, 1184880, 1283620, 1540344, 1668706, 1925430, 2503059, 2567240, 3080688, 3337412, 3850860, 4171765, 5006118, 5134480, 6674824, 7701720, 8343530, 10012236, 12515295, 13349648, 15403440, 16687060, 20024472, 25030590, 33374120, 40048944, 50061180, 66748240, 100122360, 200244720]

約数ペア:

[(1, 200244720), (2, 100122360), (3, 66748240), (4, 50061180), (5, 40048944), (6, 33374120), (8, 25030590), (10, 20024472), (12, 16687060), (13, 15403440), (15, 13349648), (16, 12515295), (20, 10012236), (24, 8343530), (26, 7701720), (30, 6674824), (39, 5134480), (40, 5006118), (48, 4171765), (52, 3850860), (60, 3337412), (65, 3080688), (78, 2567240), (80, 2503059), (104, 1925430), (120, 1668706), (130, 1540344), (156, 1283620), (169, 1184880), (195, 1026896), (208, 962715), (240, 834353), (260, 770172), (312, 641810), (338, 592440), (390, 513448), (507, 394960), (520, 385086), (624, 320905), (676, 296220), (780, 256724), (845, 236976), (1014, 197480), (1040, 192543), (1352, 148110), (1560, 128362), (1690, 118488), (2028, 98740), (2535, 78992), (2704, 74055), (3120, 64181), (3380, 59244), (4056, 49370), (4937, 40560), (5070, 39496), (6760, 29622), (8112, 24685), (9874, 20280), (10140, 19748), (13520, 14811)]