125250400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 342353088

約数和(自身を除く): 217102688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 160, 172, 176, 200, 215, 220, 275, 331, 344, 352, 400, 430, 440, 473, 550, 662, 688, 800, 860, 880, 946, 1075, 1100, 1324, 1376, 1655, 1720, 1760, 1892, 2150, 2200, 2365, 2648, 3310, 3440, 3641, 3784, 4300, 4400, 4730, 5296, 6620, 6880, 7282, 7568, 8275, 8600, 8800, 9460, 10592, 11825, 13240, 14233, 14564, 15136, 16550, 17200, 18205, 18920, 23650, 26480, 28466, 29128, 33100, 34400, 36410, 37840, 47300, 52960, 56932, 58256, 66200, 71165, 72820, 75680, 91025, 94600, 113864, 116512, 132400, 142330, 145640, 156563, 182050, 189200, 227728, 264800, 284660, 291280, 313126, 355825, 364100, 378400, 455456, 569320, 582560, 626252, 711650, 728200, 782815, 1138640, 1252504, 1423300, 1456400, 1565630, 2277280, 2505008, 2846600, 2912800, 3131260, 3914075, 5010016, 5693200, 6262520, 7828150, 11386400, 12525040, 15656300, 25050080, 31312600, 62625200, 125250400]

約数ペア:

[(1, 125250400), (2, 62625200), (4, 31312600), (5, 25050080), (8, 15656300), (10, 12525040), (11, 11386400), (16, 7828150), (20, 6262520), (22, 5693200), (25, 5010016), (32, 3914075), (40, 3131260), (43, 2912800), (44, 2846600), (50, 2505008), (55, 2277280), (80, 1565630), (86, 1456400), (88, 1423300), (100, 1252504), (110, 1138640), (160, 782815), (172, 728200), (176, 711650), (200, 626252), (215, 582560), (220, 569320), (275, 455456), (331, 378400), (344, 364100), (352, 355825), (400, 313126), (430, 291280), (440, 284660), (473, 264800), (550, 227728), (662, 189200), (688, 182050), (800, 156563), (860, 145640), (880, 142330), (946, 132400), (1075, 116512), (1100, 113864), (1324, 94600), (1376, 91025), (1655, 75680), (1720, 72820), (1760, 71165), (1892, 66200), (2150, 58256), (2200, 56932), (2365, 52960), (2648, 47300), (3310, 37840), (3440, 36410), (3641, 34400), (3784, 33100), (4300, 29128), (4400, 28466), (4730, 26480), (5296, 23650), (6620, 18920), (6880, 18205), (7282, 17200), (7568, 16550), (8275, 15136), (8600, 14564), (8800, 14233), (9460, 13240), (10592, 11825)]