146701980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3559}}^1$

素因数の和:3803

約数の個数: 72

約数和(自身を含む): 447064800

約数和(自身を除く): 300362820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 3559, 4122, 4580, 6870, 7118, 8244, 10305, 10677, 13740, 14236, 17795, 20610, 21354, 32031, 35590, 41220, 42708, 53385, 64062, 71180, 106770, 128124, 160155, 213540, 320310, 640620, 815011, 1630022, 2445033, 3260044, 4075055, 4890066, 7335099, 8150110, 9780132, 12225165, 14670198, 16300220, 24450330, 29340396, 36675495, 48900660, 73350990, 146701980]

約数ペア:

[(1, 146701980), (2, 73350990), (3, 48900660), (4, 36675495), (5, 29340396), (6, 24450330), (9, 16300220), (10, 14670198), (12, 12225165), (15, 9780132), (18, 8150110), (20, 7335099), (30, 4890066), (36, 4075055), (45, 3260044), (60, 2445033), (90, 1630022), (180, 815011), (229, 640620), (458, 320310), (687, 213540), (916, 160155), (1145, 128124), (1374, 106770), (2061, 71180), (2290, 64062), (2748, 53385), (3435, 42708), (3559, 41220), (4122, 35590), (4580, 32031), (6870, 21354), (7118, 20610), (8244, 17795), (10305, 14236), (10677, 13740)]