1551136300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{47147}}^1$

素因数の和:47215

約数の個数: 72

約数和(自身を含む): 3928748544

約数和(自身を除く): 2377612244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1645, 2350, 3290, 4700, 6580, 8225, 16450, 32900, 47147, 94294, 188588, 235735, 330029, 471470, 660058, 942940, 1178675, 1320116, 1650145, 2215909, 2357350, 3300290, 4431818, 4714700, 6600580, 8250725, 8863636, 11079545, 15511363, 16501450, 22159090, 31022726, 33002900, 44318180, 55397725, 62045452, 77556815, 110795450, 155113630, 221590900, 310227260, 387784075, 775568150, 1551136300]

約数ペア:

[(1, 1551136300), (2, 775568150), (4, 387784075), (5, 310227260), (7, 221590900), (10, 155113630), (14, 110795450), (20, 77556815), (25, 62045452), (28, 55397725), (35, 44318180), (47, 33002900), (50, 31022726), (70, 22159090), (94, 16501450), (100, 15511363), (140, 11079545), (175, 8863636), (188, 8250725), (235, 6600580), (329, 4714700), (350, 4431818), (470, 3300290), (658, 2357350), (700, 2215909), (940, 1650145), (1175, 1320116), (1316, 1178675), (1645, 942940), (2350, 660058), (3290, 471470), (4700, 330029), (6580, 235735), (8225, 188588), (16450, 94294), (32900, 47147)]