149009000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{3041}}^1$

素因数の和:3076

約数の個数: 96

約数和(自身を含む): 405741960

約数和(自身を除く): 256732960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1750, 1960, 2450, 3041, 3500, 4900, 6082, 6125, 7000, 9800, 12164, 12250, 15205, 21287, 24328, 24500, 30410, 42574, 49000, 60820, 76025, 85148, 106435, 121640, 149009, 152050, 170296, 212870, 298018, 304100, 380125, 425740, 532175, 596036, 608200, 745045, 760250, 851480, 1064350, 1192072, 1490090, 1520500, 2128700, 2660875, 2980180, 3041000, 3725225, 4257400, 5321750, 5960360, 7450450, 10643500, 14900900, 18626125, 21287000, 29801800, 37252250, 74504500, 149009000]

約数ペア:

[(1, 149009000), (2, 74504500), (4, 37252250), (5, 29801800), (7, 21287000), (8, 18626125), (10, 14900900), (14, 10643500), (20, 7450450), (25, 5960360), (28, 5321750), (35, 4257400), (40, 3725225), (49, 3041000), (50, 2980180), (56, 2660875), (70, 2128700), (98, 1520500), (100, 1490090), (125, 1192072), (140, 1064350), (175, 851480), (196, 760250), (200, 745045), (245, 608200), (250, 596036), (280, 532175), (350, 425740), (392, 380125), (490, 304100), (500, 298018), (700, 212870), (875, 170296), (980, 152050), (1000, 149009), (1225, 121640), (1400, 106435), (1750, 85148), (1960, 76025), (2450, 60820), (3041, 49000), (3500, 42574), (4900, 30410), (6082, 24500), (6125, 24328), (7000, 21287), (9800, 15205), (12164, 12250)]