79675050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 245073600

約数和(自身を除く): 165398550

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 169, 175, 182, 195, 210, 273, 325, 338, 350, 390, 449, 455, 507, 525, 546, 650, 845, 898, 910, 975, 1014, 1050, 1183, 1347, 1365, 1690, 1950, 2245, 2275, 2366, 2535, 2694, 2730, 3143, 3549, 4225, 4490, 4550, 5070, 5837, 5915, 6286, 6735, 6825, 7098, 8450, 9429, 11225, 11674, 11830, 12675, 13470, 13650, 15715, 17511, 17745, 18858, 22450, 25350, 29185, 29575, 31430, 33675, 35022, 35490, 40859, 47145, 58370, 59150, 67350, 75881, 78575, 81718, 87555, 88725, 94290, 122577, 145925, 151762, 157150, 175110, 177450, 204295, 227643, 235725, 245154, 291850, 379405, 408590, 437775, 455286, 471450, 531167, 612885, 758810, 875550, 1021475, 1062334, 1138215, 1225770, 1593501, 1897025, 2042950, 2276430, 2655835, 3064425, 3187002, 3794050, 5311670, 5691075, 6128850, 7967505, 11382150, 13279175, 15935010, 26558350, 39837525, 79675050]

約数ペア:

[(1, 79675050), (2, 39837525), (3, 26558350), (5, 15935010), (6, 13279175), (7, 11382150), (10, 7967505), (13, 6128850), (14, 5691075), (15, 5311670), (21, 3794050), (25, 3187002), (26, 3064425), (30, 2655835), (35, 2276430), (39, 2042950), (42, 1897025), (50, 1593501), (65, 1225770), (70, 1138215), (75, 1062334), (78, 1021475), (91, 875550), (105, 758810), (130, 612885), (150, 531167), (169, 471450), (175, 455286), (182, 437775), (195, 408590), (210, 379405), (273, 291850), (325, 245154), (338, 235725), (350, 227643), (390, 204295), (449, 177450), (455, 175110), (507, 157150), (525, 151762), (546, 145925), (650, 122577), (845, 94290), (898, 88725), (910, 87555), (975, 81718), (1014, 78575), (1050, 75881), (1183, 67350), (1347, 59150), (1365, 58370), (1690, 47145), (1950, 40859), (2245, 35490), (2275, 35022), (2366, 33675), (2535, 31430), (2694, 29575), (2730, 29185), (3143, 25350), (3549, 22450), (4225, 18858), (4490, 17745), (4550, 17511), (5070, 15715), (5837, 13650), (5915, 13470), (6286, 12675), (6735, 11830), (6825, 11674), (7098, 11225), (8450, 9429)]