31847700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2073

約数の個数: 72

約数和(自身を含む): 93931488

約数和(自身を除く): 62083788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2003, 2650, 3180, 3975, 4006, 5300, 6009, 7950, 8012, 10015, 12018, 15900, 20030, 24036, 30045, 40060, 50075, 60090, 100150, 106159, 120180, 150225, 200300, 212318, 300450, 318477, 424636, 530795, 600900, 636954, 1061590, 1273908, 1592385, 2123180, 2653975, 3184770, 5307950, 6369540, 7961925, 10615900, 15923850, 31847700]

約数ペア:

[(1, 31847700), (2, 15923850), (3, 10615900), (4, 7961925), (5, 6369540), (6, 5307950), (10, 3184770), (12, 2653975), (15, 2123180), (20, 1592385), (25, 1273908), (30, 1061590), (50, 636954), (53, 600900), (60, 530795), (75, 424636), (100, 318477), (106, 300450), (150, 212318), (159, 200300), (212, 150225), (265, 120180), (300, 106159), (318, 100150), (530, 60090), (636, 50075), (795, 40060), (1060, 30045), (1325, 24036), (1590, 20030), (2003, 15900), (2650, 12018), (3180, 10015), (3975, 8012), (4006, 7950), (5300, 6009)]