149606760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65617}}^1$

素因数の和:65650

約数の個数: 64

約数和(自身を含む): 472449600

約数和(自身を除く): 322842840

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, 65617, 131234, 196851, 262468, 328085, 393702, 524936, 656170, 787404, 984255, 1246723, 1312340, 1574808, 1968510, 2493446, 2624680, 3740169, 3937020, 4986892, 6233615, 7480338, 7874040, 9973784, 12467230, 14960676, 18700845, 24934460, 29921352, 37401690, 49868920, 74803380, 149606760]

約数ペア:

[(1, 149606760), (2, 74803380), (3, 49868920), (4, 37401690), (5, 29921352), (6, 24934460), (8, 18700845), (10, 14960676), (12, 12467230), (15, 9973784), (19, 7874040), (20, 7480338), (24, 6233615), (30, 4986892), (38, 3937020), (40, 3740169), (57, 2624680), (60, 2493446), (76, 1968510), (95, 1574808), (114, 1312340), (120, 1246723), (152, 984255), (190, 787404), (228, 656170), (285, 524936), (380, 393702), (456, 328085), (570, 262468), (760, 196851), (1140, 131234), (2280, 65617)]