125300320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 313528320

約数和(自身を除く): 188228000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 79, 80, 92, 115, 158, 160, 184, 230, 316, 368, 395, 431, 460, 632, 736, 790, 862, 920, 1264, 1580, 1724, 1817, 1840, 2155, 2528, 3160, 3448, 3634, 3680, 4310, 6320, 6896, 7268, 8620, 9085, 9913, 12640, 13792, 14536, 17240, 18170, 19826, 29072, 34049, 34480, 36340, 39652, 49565, 58144, 68098, 68960, 72680, 79304, 99130, 136196, 145360, 158608, 170245, 198260, 272392, 290720, 317216, 340490, 396520, 544784, 680980, 783127, 793040, 1089568, 1361960, 1566254, 1586080, 2723920, 3132508, 3915635, 5447840, 6265016, 7831270, 12530032, 15662540, 25060064, 31325080, 62650160, 125300320]

約数ペア:

[(1, 125300320), (2, 62650160), (4, 31325080), (5, 25060064), (8, 15662540), (10, 12530032), (16, 7831270), (20, 6265016), (23, 5447840), (32, 3915635), (40, 3132508), (46, 2723920), (79, 1586080), (80, 1566254), (92, 1361960), (115, 1089568), (158, 793040), (160, 783127), (184, 680980), (230, 544784), (316, 396520), (368, 340490), (395, 317216), (431, 290720), (460, 272392), (632, 198260), (736, 170245), (790, 158608), (862, 145360), (920, 136196), (1264, 99130), (1580, 79304), (1724, 72680), (1817, 68960), (1840, 68098), (2155, 58144), (2528, 49565), (3160, 39652), (3448, 36340), (3634, 34480), (3680, 34049), (4310, 29072), (6320, 19826), (6896, 18170), (7268, 17240), (8620, 14536), (9085, 13792), (9913, 12640)]