20231700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4001

約数の個数: 72

約数和(自身を含む): 61996032

約数和(自身を除く): 41764332

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, 3967, 5100, 7934, 11901, 15868, 19835, 23802, 39670, 47604, 59505, 67439, 79340, 99175, 119010, 134878, 198350, 202317, 238020, 269756, 297525, 337195, 396700, 404634, 595050, 674390, 809268, 1011585, 1190100, 1348780, 1685975, 2023170, 3371950, 4046340, 5057925, 6743900, 10115850, 20231700]

約数ペア:

[(1, 20231700), (2, 10115850), (3, 6743900), (4, 5057925), (5, 4046340), (6, 3371950), (10, 2023170), (12, 1685975), (15, 1348780), (17, 1190100), (20, 1011585), (25, 809268), (30, 674390), (34, 595050), (50, 404634), (51, 396700), (60, 337195), (68, 297525), (75, 269756), (85, 238020), (100, 202317), (102, 198350), (150, 134878), (170, 119010), (204, 99175), (255, 79340), (300, 67439), (340, 59505), (425, 47604), (510, 39670), (850, 23802), (1020, 19835), (1275, 15868), (1700, 11901), (2550, 7934), (3967, 5100)]