17996880900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2068607}}^1$

素因数の和:2068653

約数の個数: 72

約数和(自身を含む): 53866552320

約数和(自身を除く): 35869671420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 2068607, 4137214, 6205821, 8274428, 10343035, 12411642, 20686070, 24823284, 31029105, 41372140, 51715175, 59989603, 62058210, 103430350, 119979206, 124116420, 155145525, 179968809, 206860700, 239958412, 299948015, 310291050, 359937618, 599896030, 620582100, 719875236, 899844045, 1199792060, 1499740075, 1799688090, 2999480150, 3599376180, 4499220225, 5998960300, 8998440450, 17996880900]

約数ペア:

[(1, 17996880900), (2, 8998440450), (3, 5998960300), (4, 4499220225), (5, 3599376180), (6, 2999480150), (10, 1799688090), (12, 1499740075), (15, 1199792060), (20, 899844045), (25, 719875236), (29, 620582100), (30, 599896030), (50, 359937618), (58, 310291050), (60, 299948015), (75, 239958412), (87, 206860700), (100, 179968809), (116, 155145525), (145, 124116420), (150, 119979206), (174, 103430350), (290, 62058210), (300, 59989603), (348, 51715175), (435, 41372140), (580, 31029105), (725, 24823284), (870, 20686070), (1450, 12411642), (1740, 10343035), (2175, 8274428), (2900, 6205821), (4350, 4137214), (8700, 2068607)]