102481600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 126

約数和(自身を含む): 273778980

約数和(自身を除く): 171297380

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 320, 325, 338, 379, 400, 416, 520, 650, 676, 758, 800, 832, 845, 1040, 1300, 1352, 1516, 1600, 1690, 1895, 2080, 2600, 2704, 3032, 3380, 3790, 4160, 4225, 4927, 5200, 5408, 6064, 6760, 7580, 8450, 9475, 9854, 10400, 10816, 12128, 13520, 15160, 16900, 18950, 19708, 20800, 24256, 24635, 27040, 30320, 33800, 37900, 39416, 49270, 54080, 60640, 64051, 67600, 75800, 78832, 98540, 121280, 123175, 128102, 135200, 151600, 157664, 197080, 246350, 256204, 270400, 303200, 315328, 320255, 394160, 492700, 512408, 606400, 640510, 788320, 985400, 1024816, 1281020, 1576640, 1601275, 1970800, 2049632, 2562040, 3202550, 3941600, 4099264, 5124080, 6405100, 7883200, 10248160, 12810200, 20496320, 25620400, 51240800, 102481600]

約数ペア:

[(1, 102481600), (2, 51240800), (4, 25620400), (5, 20496320), (8, 12810200), (10, 10248160), (13, 7883200), (16, 6405100), (20, 5124080), (25, 4099264), (26, 3941600), (32, 3202550), (40, 2562040), (50, 2049632), (52, 1970800), (64, 1601275), (65, 1576640), (80, 1281020), (100, 1024816), (104, 985400), (130, 788320), (160, 640510), (169, 606400), (200, 512408), (208, 492700), (260, 394160), (320, 320255), (325, 315328), (338, 303200), (379, 270400), (400, 256204), (416, 246350), (520, 197080), (650, 157664), (676, 151600), (758, 135200), (800, 128102), (832, 123175), (845, 121280), (1040, 98540), (1300, 78832), (1352, 75800), (1516, 67600), (1600, 64051), (1690, 60640), (1895, 54080), (2080, 49270), (2600, 39416), (2704, 37900), (3032, 33800), (3380, 30320), (3790, 27040), (4160, 24635), (4225, 24256), (4927, 20800), (5200, 19708), (5408, 18950), (6064, 16900), (6760, 15160), (7580, 13520), (8450, 12128), (9475, 10816), (9854, 10400)]