69664950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1206

約数の個数: 72

約数和(自身を含む): 188604000

約数和(自身を除く): 118939050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 745, 894, 1039, 1341, 1490, 2078, 2235, 2682, 3117, 3725, 4470, 5195, 6234, 6705, 7450, 9351, 10390, 11175, 13410, 15585, 18702, 22350, 25975, 31170, 33525, 46755, 51950, 67050, 77925, 93510, 154811, 155850, 233775, 309622, 464433, 467550, 774055, 928866, 1393299, 1548110, 2322165, 2786598, 3870275, 4644330, 6966495, 7740550, 11610825, 13932990, 23221650, 34832475, 69664950]

約数ペア:

[(1, 69664950), (2, 34832475), (3, 23221650), (5, 13932990), (6, 11610825), (9, 7740550), (10, 6966495), (15, 4644330), (18, 3870275), (25, 2786598), (30, 2322165), (45, 1548110), (50, 1393299), (75, 928866), (90, 774055), (149, 467550), (150, 464433), (225, 309622), (298, 233775), (447, 155850), (450, 154811), (745, 93510), (894, 77925), (1039, 67050), (1341, 51950), (1490, 46755), (2078, 33525), (2235, 31170), (2682, 25975), (3117, 22350), (3725, 18702), (4470, 15585), (5195, 13410), (6234, 11175), (6705, 10390), (7450, 9351)]