47471700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 138150880

約数和(自身を除く): 90679180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 691, 916, 1145, 1374, 1382, 2073, 2290, 2748, 2764, 3435, 3455, 4146, 4580, 5725, 6870, 6910, 8292, 10365, 11450, 13740, 13820, 17175, 17275, 20730, 22900, 34350, 34550, 41460, 51825, 68700, 69100, 103650, 158239, 207300, 316478, 474717, 632956, 791195, 949434, 1582390, 1898868, 2373585, 3164780, 3955975, 4747170, 7911950, 9494340, 11867925, 15823900, 23735850, 47471700]

約数ペア:

[(1, 47471700), (2, 23735850), (3, 15823900), (4, 11867925), (5, 9494340), (6, 7911950), (10, 4747170), (12, 3955975), (15, 3164780), (20, 2373585), (25, 1898868), (30, 1582390), (50, 949434), (60, 791195), (75, 632956), (100, 474717), (150, 316478), (229, 207300), (300, 158239), (458, 103650), (687, 69100), (691, 68700), (916, 51825), (1145, 41460), (1374, 34550), (1382, 34350), (2073, 22900), (2290, 20730), (2748, 17275), (2764, 17175), (3435, 13820), (3455, 13740), (4146, 11450), (4580, 10365), (5725, 8292), (6870, 6910)]