180512700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{11353}}^1$

素因数の和:11423

約数の個数: 72

約数和(自身を含む): 532184688

約数和(自身を除く): 351671988

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, 2650, 3180, 3975, 5300, 7950, 11353, 15900, 22706, 34059, 45412, 56765, 68118, 113530, 136236, 170295, 227060, 283825, 340590, 567650, 601709, 681180, 851475, 1135300, 1203418, 1702950, 1805127, 2406836, 3008545, 3405900, 3610254, 6017090, 7220508, 9025635, 12034180, 15042725, 18051270, 30085450, 36102540, 45128175, 60170900, 90256350, 180512700]

約数ペア:

[(1, 180512700), (2, 90256350), (3, 60170900), (4, 45128175), (5, 36102540), (6, 30085450), (10, 18051270), (12, 15042725), (15, 12034180), (20, 9025635), (25, 7220508), (30, 6017090), (50, 3610254), (53, 3405900), (60, 3008545), (75, 2406836), (100, 1805127), (106, 1702950), (150, 1203418), (159, 1135300), (212, 851475), (265, 681180), (300, 601709), (318, 567650), (530, 340590), (636, 283825), (795, 227060), (1060, 170295), (1325, 136236), (1590, 113530), (2650, 68118), (3180, 56765), (3975, 45412), (5300, 34059), (7950, 22706), (11353, 15900)]