64217100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2579}}^1$

素因数の和:2679

約数の個数: 72

約数和(自身を含む): 188112960

約数和(自身を除く): 123895860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 830, 996, 1245, 1660, 2075, 2490, 2579, 4150, 4980, 5158, 6225, 7737, 8300, 10316, 12450, 12895, 15474, 24900, 25790, 30948, 38685, 51580, 64475, 77370, 128950, 154740, 193425, 214057, 257900, 386850, 428114, 642171, 773700, 856228, 1070285, 1284342, 2140570, 2568684, 3210855, 4281140, 5351425, 6421710, 10702850, 12843420, 16054275, 21405700, 32108550, 64217100]

約数ペア:

[(1, 64217100), (2, 32108550), (3, 21405700), (4, 16054275), (5, 12843420), (6, 10702850), (10, 6421710), (12, 5351425), (15, 4281140), (20, 3210855), (25, 2568684), (30, 2140570), (50, 1284342), (60, 1070285), (75, 856228), (83, 773700), (100, 642171), (150, 428114), (166, 386850), (249, 257900), (300, 214057), (332, 193425), (415, 154740), (498, 128950), (830, 77370), (996, 64475), (1245, 51580), (1660, 38685), (2075, 30948), (2490, 25790), (2579, 24900), (4150, 15474), (4980, 12895), (5158, 12450), (6225, 10316), (7737, 8300)]