422799750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{20879}}^1$

素因数の和:20908

約数の個数: 80

約数和(自身を含む): 1182392640

約数和(自身を除く): 759592890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 4050, 6750, 10125, 20250, 20879, 41758, 62637, 104395, 125274, 187911, 208790, 313185, 375822, 521975, 563733, 626370, 939555, 1043950, 1127466, 1565925, 1691199, 1879110, 2609875, 2818665, 3131850, 3382398, 4697775, 5219750, 5637330, 7829625, 8455995, 9395550, 14093325, 15659250, 16911990, 23488875, 28186650, 42279975, 46977750, 70466625, 84559950, 140933250, 211399875, 422799750]

約数ペア:

[(1, 422799750), (2, 211399875), (3, 140933250), (5, 84559950), (6, 70466625), (9, 46977750), (10, 42279975), (15, 28186650), (18, 23488875), (25, 16911990), (27, 15659250), (30, 14093325), (45, 9395550), (50, 8455995), (54, 7829625), (75, 5637330), (81, 5219750), (90, 4697775), (125, 3382398), (135, 3131850), (150, 2818665), (162, 2609875), (225, 1879110), (250, 1691199), (270, 1565925), (375, 1127466), (405, 1043950), (450, 939555), (675, 626370), (750, 563733), (810, 521975), (1125, 375822), (1350, 313185), (2025, 208790), (2250, 187911), (3375, 125274), (4050, 104395), (6750, 62637), (10125, 41758), (20250, 20879)]