149834760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65717}}^1$

素因数の和:65750

約数の個数: 64

約数和(自身を含む): 473169600

約数和(自身を除く): 323334840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 65717, 131434, 197151, 262868, 328585, 394302, 525736, 657170, 788604, 985755, 1248623, 1314340, 1577208, 1971510, 2497246, 2628680, 3745869, 3943020, 4994492, 6243115, 7491738, 7886040, 9988984, 12486230, 14983476, 18729345, 24972460, 29966952, 37458690, 49944920, 74917380, 149834760]

約数ペア:

[(1, 149834760), (2, 74917380), (3, 49944920), (4, 37458690), (5, 29966952), (6, 24972460), (8, 18729345), (10, 14983476), (12, 12486230), (15, 9988984), (19, 7886040), (20, 7491738), (24, 6243115), (30, 4994492), (38, 3943020), (40, 3745869), (57, 2628680), (60, 2497246), (76, 1971510), (95, 1577208), (114, 1314340), (120, 1248623), (152, 985755), (190, 788604), (228, 657170), (285, 525736), (380, 394302), (456, 328585), (570, 262868), (760, 197151), (1140, 131434), (2280, 65717)]