137963880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{937}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 449958600

約数和(自身を除く): 311994720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 409, 818, 937, 1227, 1636, 1874, 2045, 2454, 2811, 3272, 3681, 3748, 4090, 4685, 4908, 5622, 6135, 7362, 7496, 8180, 8433, 9370, 9816, 11244, 12270, 14055, 14724, 16360, 16866, 18405, 18740, 22488, 24540, 28110, 29448, 33732, 36810, 37480, 42165, 49080, 56220, 67464, 73620, 84330, 112440, 147240, 168660, 337320, 383233, 766466, 1149699, 1532932, 1916165, 2299398, 3065864, 3449097, 3832330, 4598796, 5748495, 6898194, 7664660, 9197592, 11496990, 13796388, 15329320, 17245485, 22993980, 27592776, 34490970, 45987960, 68981940, 137963880]

約数ペア:

[(1, 137963880), (2, 68981940), (3, 45987960), (4, 34490970), (5, 27592776), (6, 22993980), (8, 17245485), (9, 15329320), (10, 13796388), (12, 11496990), (15, 9197592), (18, 7664660), (20, 6898194), (24, 5748495), (30, 4598796), (36, 3832330), (40, 3449097), (45, 3065864), (60, 2299398), (72, 1916165), (90, 1532932), (120, 1149699), (180, 766466), (360, 383233), (409, 337320), (818, 168660), (937, 147240), (1227, 112440), (1636, 84330), (1874, 73620), (2045, 67464), (2454, 56220), (2811, 49080), (3272, 42165), (3681, 37480), (3748, 36810), (4090, 33732), (4685, 29448), (4908, 28110), (5622, 24540), (6135, 22488), (7362, 18740), (7496, 18405), (8180, 16866), (8433, 16360), (9370, 14724), (9816, 14055), (11244, 12270)]