68271450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 184321536

約数和(自身を除く): 116050086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 157, 195, 223, 314, 325, 390, 446, 471, 650, 669, 785, 942, 975, 1115, 1338, 1570, 1950, 2041, 2230, 2355, 2899, 3345, 3925, 4082, 4710, 5575, 5798, 6123, 6690, 7850, 8697, 10205, 11150, 11775, 12246, 14495, 16725, 17394, 20410, 23550, 28990, 30615, 33450, 35011, 43485, 51025, 61230, 70022, 72475, 86970, 102050, 105033, 144950, 153075, 175055, 210066, 217425, 306150, 350110, 434850, 455143, 525165, 875275, 910286, 1050330, 1365429, 1750550, 2275715, 2625825, 2730858, 4551430, 5251650, 6827145, 11378575, 13654290, 22757150, 34135725, 68271450]

約数ペア:

[(1, 68271450), (2, 34135725), (3, 22757150), (5, 13654290), (6, 11378575), (10, 6827145), (13, 5251650), (15, 4551430), (25, 2730858), (26, 2625825), (30, 2275715), (39, 1750550), (50, 1365429), (65, 1050330), (75, 910286), (78, 875275), (130, 525165), (150, 455143), (157, 434850), (195, 350110), (223, 306150), (314, 217425), (325, 210066), (390, 175055), (446, 153075), (471, 144950), (650, 105033), (669, 102050), (785, 86970), (942, 72475), (975, 70022), (1115, 61230), (1338, 51025), (1570, 43485), (1950, 35011), (2041, 33450), (2230, 30615), (2355, 28990), (2899, 23550), (3345, 20410), (3925, 17394), (4082, 16725), (4710, 14495), (5575, 12246), (5798, 11775), (6123, 11150), (6690, 10205), (7850, 8697)]