203438250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{30139}}^1$

素因数の和:30165

約数の個数: 64

約数和(自身を含む): 564220800

約数和(自身を除く): 360782550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 30139, 60278, 90417, 150695, 180834, 271251, 301390, 452085, 542502, 753475, 813753, 904170, 1356255, 1506950, 1627506, 2260425, 2712510, 3767375, 4068765, 4520850, 6781275, 7534750, 8137530, 11302125, 13562550, 20343825, 22604250, 33906375, 40687650, 67812750, 101719125, 203438250]

約数ペア:

[(1, 203438250), (2, 101719125), (3, 67812750), (5, 40687650), (6, 33906375), (9, 22604250), (10, 20343825), (15, 13562550), (18, 11302125), (25, 8137530), (27, 7534750), (30, 6781275), (45, 4520850), (50, 4068765), (54, 3767375), (75, 2712510), (90, 2260425), (125, 1627506), (135, 1506950), (150, 1356255), (225, 904170), (250, 813753), (270, 753475), (375, 542502), (450, 452085), (675, 301390), (750, 271251), (1125, 180834), (1350, 150695), (2250, 90417), (3375, 60278), (6750, 30139)]