123144150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{28309}}^1$

素因数の和:28353

約数の個数: 48

約数和(自身を含む): 315939600

約数和(自身を除く): 192795450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 28309, 56618, 84927, 141545, 169854, 283090, 424635, 707725, 820961, 849270, 1415450, 1641922, 2123175, 2462883, 4104805, 4246350, 4925766, 8209610, 12314415, 20524025, 24628830, 41048050, 61572075, 123144150]

約数ペア:

[(1, 123144150), (2, 61572075), (3, 41048050), (5, 24628830), (6, 20524025), (10, 12314415), (15, 8209610), (25, 4925766), (29, 4246350), (30, 4104805), (50, 2462883), (58, 2123175), (75, 1641922), (87, 1415450), (145, 849270), (150, 820961), (174, 707725), (290, 424635), (435, 283090), (725, 169854), (870, 141545), (1450, 84927), (2175, 56618), (4350, 28309)]