139969800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{77761}}^1$

素因数の和:77783

約数の個数: 72

約数和(自身を含む): 470071290

約数和(自身を除く): 330101490

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 77761, 155522, 233283, 311044, 388805, 466566, 622088, 699849, 777610, 933132, 1166415, 1399698, 1555220, 1866264, 1944025, 2332830, 2799396, 3110440, 3499245, 3888050, 4665660, 5598792, 5832075, 6998490, 7776100, 9331320, 11664150, 13996980, 15552200, 17496225, 23328300, 27993960, 34992450, 46656600, 69984900, 139969800]

約数ペア:

[(1, 139969800), (2, 69984900), (3, 46656600), (4, 34992450), (5, 27993960), (6, 23328300), (8, 17496225), (9, 15552200), (10, 13996980), (12, 11664150), (15, 9331320), (18, 7776100), (20, 6998490), (24, 5832075), (25, 5598792), (30, 4665660), (36, 3888050), (40, 3499245), (45, 3110440), (50, 2799396), (60, 2332830), (72, 1944025), (75, 1866264), (90, 1555220), (100, 1399698), (120, 1166415), (150, 933132), (180, 777610), (200, 699849), (225, 622088), (300, 466566), (360, 388805), (450, 311044), (600, 233283), (900, 155522), (1800, 77761)]