157710800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2333}}^1$

素因数の和:2377

約数の個数: 90

約数和(自身を含む): 410464242

約数和(自身を除く): 252753442

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 520, 650, 676, 845, 1040, 1300, 1352, 1690, 2333, 2600, 2704, 3380, 4225, 4666, 5200, 6760, 8450, 9332, 11665, 13520, 16900, 18664, 23330, 30329, 33800, 37328, 46660, 58325, 60658, 67600, 93320, 116650, 121316, 151645, 186640, 233300, 242632, 303290, 394277, 466600, 485264, 606580, 758225, 788554, 933200, 1213160, 1516450, 1577108, 1971385, 2426320, 3032900, 3154216, 3942770, 6065800, 6308432, 7885540, 9856925, 12131600, 15771080, 19713850, 31542160, 39427700, 78855400, 157710800]

約数ペア:

[(1, 157710800), (2, 78855400), (4, 39427700), (5, 31542160), (8, 19713850), (10, 15771080), (13, 12131600), (16, 9856925), (20, 7885540), (25, 6308432), (26, 6065800), (40, 3942770), (50, 3154216), (52, 3032900), (65, 2426320), (80, 1971385), (100, 1577108), (104, 1516450), (130, 1213160), (169, 933200), (200, 788554), (208, 758225), (260, 606580), (325, 485264), (338, 466600), (400, 394277), (520, 303290), (650, 242632), (676, 233300), (845, 186640), (1040, 151645), (1300, 121316), (1352, 116650), (1690, 93320), (2333, 67600), (2600, 60658), (2704, 58325), (3380, 46660), (4225, 37328), (4666, 33800), (5200, 30329), (6760, 23330), (8450, 18664), (9332, 16900), (11665, 13520)]