208077900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{23917}}^1$

素因数の和:23963

約数の個数: 72

約数和(自身を含む): 622824720

約数和(自身を除く): 414746820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 23917, 47834, 71751, 95668, 119585, 143502, 239170, 287004, 358755, 478340, 597925, 693593, 717510, 1195850, 1387186, 1435020, 1793775, 2080779, 2391700, 2774372, 3467965, 3587550, 4161558, 6935930, 7175100, 8323116, 10403895, 13871860, 17339825, 20807790, 34679650, 41615580, 52019475, 69359300, 104038950, 208077900]

約数ペア:

[(1, 208077900), (2, 104038950), (3, 69359300), (4, 52019475), (5, 41615580), (6, 34679650), (10, 20807790), (12, 17339825), (15, 13871860), (20, 10403895), (25, 8323116), (29, 7175100), (30, 6935930), (50, 4161558), (58, 3587550), (60, 3467965), (75, 2774372), (87, 2391700), (100, 2080779), (116, 1793775), (145, 1435020), (150, 1387186), (174, 1195850), (290, 717510), (300, 693593), (348, 597925), (435, 478340), (580, 358755), (725, 287004), (870, 239170), (1450, 143502), (1740, 119585), (2175, 95668), (2900, 71751), (4350, 47834), (8700, 23917)]