25331700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:5001

約数の個数: 72

約数和(自身を含む): 77620032

約数和(自身を除く): 52288332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 4967, 5100, 9934, 14901, 19868, 24835, 29802, 49670, 59604, 74505, 84439, 99340, 124175, 149010, 168878, 248350, 253317, 298020, 337756, 372525, 422195, 496700, 506634, 745050, 844390, 1013268, 1266585, 1490100, 1688780, 2110975, 2533170, 4221950, 5066340, 6332925, 8443900, 12665850, 25331700]

約数ペア:

[(1, 25331700), (2, 12665850), (3, 8443900), (4, 6332925), (5, 5066340), (6, 4221950), (10, 2533170), (12, 2110975), (15, 1688780), (17, 1490100), (20, 1266585), (25, 1013268), (30, 844390), (34, 745050), (50, 506634), (51, 496700), (60, 422195), (68, 372525), (75, 337756), (85, 298020), (100, 253317), (102, 248350), (150, 168878), (170, 149010), (204, 124175), (255, 99340), (300, 84439), (340, 74505), (425, 59604), (510, 49670), (850, 29802), (1020, 24835), (1275, 19868), (1700, 14901), (2550, 9934), (4967, 5100)]