54712400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 144841920

約数和(自身を除く): 90129520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 184, 190, 200, 230, 304, 313, 368, 380, 400, 437, 460, 475, 575, 626, 760, 874, 920, 950, 1150, 1252, 1520, 1565, 1748, 1840, 1900, 2185, 2300, 2504, 3130, 3496, 3800, 4370, 4600, 5008, 5947, 6260, 6992, 7199, 7600, 7825, 8740, 9200, 10925, 11894, 12520, 14398, 15650, 17480, 21850, 23788, 25040, 28796, 29735, 31300, 34960, 35995, 43700, 47576, 57592, 59470, 62600, 71990, 87400, 95152, 115184, 118940, 125200, 136781, 143980, 148675, 174800, 179975, 237880, 273562, 287960, 297350, 359950, 475760, 547124, 575920, 594700, 683905, 719900, 1094248, 1189400, 1367810, 1439800, 2188496, 2378800, 2735620, 2879600, 3419525, 5471240, 6839050, 10942480, 13678100, 27356200, 54712400]

約数ペア:

[(1, 54712400), (2, 27356200), (4, 13678100), (5, 10942480), (8, 6839050), (10, 5471240), (16, 3419525), (19, 2879600), (20, 2735620), (23, 2378800), (25, 2188496), (38, 1439800), (40, 1367810), (46, 1189400), (50, 1094248), (76, 719900), (80, 683905), (92, 594700), (95, 575920), (100, 547124), (115, 475760), (152, 359950), (184, 297350), (190, 287960), (200, 273562), (230, 237880), (304, 179975), (313, 174800), (368, 148675), (380, 143980), (400, 136781), (437, 125200), (460, 118940), (475, 115184), (575, 95152), (626, 87400), (760, 71990), (874, 62600), (920, 59470), (950, 57592), (1150, 47576), (1252, 43700), (1520, 35995), (1565, 34960), (1748, 31300), (1840, 29735), (1900, 28796), (2185, 25040), (2300, 23788), (2504, 21850), (3130, 17480), (3496, 15650), (3800, 14398), (4370, 12520), (4600, 11894), (5008, 10925), (5947, 9200), (6260, 8740), (6992, 7825), (7199, 7600)]