73157300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 164676960

約数和(自身を除く): 91519660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 67, 100, 122, 134, 179, 244, 268, 305, 335, 358, 610, 670, 716, 895, 1220, 1340, 1525, 1675, 1790, 3050, 3350, 3580, 4087, 4475, 6100, 6700, 8174, 8950, 10919, 11993, 16348, 17900, 20435, 21838, 23986, 40870, 43676, 47972, 54595, 59965, 81740, 102175, 109190, 119930, 204350, 218380, 239860, 272975, 299825, 408700, 545950, 599650, 731573, 1091900, 1199300, 1463146, 2926292, 3657865, 7315730, 14631460, 18289325, 36578650, 73157300]

約数ペア:

[(1, 73157300), (2, 36578650), (4, 18289325), (5, 14631460), (10, 7315730), (20, 3657865), (25, 2926292), (50, 1463146), (61, 1199300), (67, 1091900), (100, 731573), (122, 599650), (134, 545950), (179, 408700), (244, 299825), (268, 272975), (305, 239860), (335, 218380), (358, 204350), (610, 119930), (670, 109190), (716, 102175), (895, 81740), (1220, 59965), (1340, 54595), (1525, 47972), (1675, 43676), (1790, 40870), (3050, 23986), (3350, 21838), (3580, 20435), (4087, 17900), (4475, 16348), (6100, 11993), (6700, 10919), (8174, 8950)]