64575900

素因数分解:

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

素因数の和:23940

約数の個数: 72

約数和(自身を含む): 207608240

約数和(自身を除く): 143032340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 23917, 47834, 71751, 95668, 119585, 143502, 215253, 239170, 287004, 358755, 430506, 478340, 597925, 645759, 717510, 861012, 1076265, 1195850, 1291518, 1435020, 1793775, 2152530, 2391700, 2583036, 3228795, 3587550, 4305060, 5381325, 6457590, 7175100, 10762650, 12915180, 16143975, 21525300, 32287950, 64575900]

約数ペア:

[(1, 64575900), (2, 32287950), (3, 21525300), (4, 16143975), (5, 12915180), (6, 10762650), (9, 7175100), (10, 6457590), (12, 5381325), (15, 4305060), (18, 3587550), (20, 3228795), (25, 2583036), (27, 2391700), (30, 2152530), (36, 1793775), (45, 1435020), (50, 1291518), (54, 1195850), (60, 1076265), (75, 861012), (90, 717510), (100, 645759), (108, 597925), (135, 478340), (150, 430506), (180, 358755), (225, 287004), (270, 239170), (300, 215253), (450, 143502), (540, 119585), (675, 95668), (900, 71751), (1350, 47834), (2700, 23917)]