146972800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3570

約数の個数: 96

約数和(自身を含む): 391107780

約数和(自身を除く): 244134980

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 3533, 4160, 5200, 7066, 8320, 10400, 14132, 17665, 20800, 28264, 35330, 41600, 45929, 56528, 70660, 88325, 91858, 113056, 141320, 176650, 183716, 226112, 229645, 282640, 353300, 367432, 452224, 459290, 565280, 706600, 734864, 918580, 1130560, 1148225, 1413200, 1469728, 1837160, 2261120, 2296450, 2826400, 2939456, 3674320, 4592900, 5652800, 5878912, 7348640, 9185800, 11305600, 14697280, 18371600, 29394560, 36743200, 73486400, 146972800]

約数ペア:

[(1, 146972800), (2, 73486400), (4, 36743200), (5, 29394560), (8, 18371600), (10, 14697280), (13, 11305600), (16, 9185800), (20, 7348640), (25, 5878912), (26, 5652800), (32, 4592900), (40, 3674320), (50, 2939456), (52, 2826400), (64, 2296450), (65, 2261120), (80, 1837160), (100, 1469728), (104, 1413200), (128, 1148225), (130, 1130560), (160, 918580), (200, 734864), (208, 706600), (260, 565280), (320, 459290), (325, 452224), (400, 367432), (416, 353300), (520, 282640), (640, 229645), (650, 226112), (800, 183716), (832, 176650), (1040, 141320), (1300, 113056), (1600, 91858), (1664, 88325), (2080, 70660), (2600, 56528), (3200, 45929), (3533, 41600), (4160, 35330), (5200, 28264), (7066, 20800), (8320, 17665), (10400, 14132)]