159000

素因数分解:

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

素因数の和:77

約数の個数: 64

約数和(自身を含む): 505440

約数和(自身を除く): 346440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 250, 265, 300, 318, 375, 424, 500, 530, 600, 636, 750, 795, 1000, 1060, 1272, 1325, 1500, 1590, 2120, 2650, 3000, 3180, 3975, 5300, 6360, 6625, 7950, 10600, 13250, 15900, 19875, 26500, 31800, 39750, 53000, 79500, 159000]

約数ペア:

[(1, 159000), (2, 79500), (3, 53000), (4, 39750), (5, 31800), (6, 26500), (8, 19875), (10, 15900), (12, 13250), (15, 10600), (20, 7950), (24, 6625), (25, 6360), (30, 5300), (40, 3975), (50, 3180), (53, 3000), (60, 2650), (75, 2120), (100, 1590), (106, 1500), (120, 1325), (125, 1272), (150, 1060), (159, 1000), (200, 795), (212, 750), (250, 636), (265, 600), (300, 530), (318, 500), (375, 424)]