20295434400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{37253}}^1$

素因数の和:37503

約数の個数: 144

約数和(自身を含む): 66354440544

約数和(自身を除く): 46059006144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 227, 240, 300, 400, 454, 480, 600, 681, 800, 908, 1135, 1200, 1362, 1816, 2270, 2400, 2724, 3405, 3632, 4540, 5448, 5675, 6810, 7264, 9080, 10896, 11350, 13620, 17025, 18160, 21792, 22700, 27240, 34050, 36320, 37253, 45400, 54480, 68100, 74506, 90800, 108960, 111759, 136200, 149012, 181600, 186265, 223518, 272400, 298024, 372530, 447036, 544800, 558795, 596048, 745060, 894072, 931325, 1117590, 1192096, 1490120, 1788144, 1862650, 2235180, 2793975, 2980240, 3576288, 3725300, 4470360, 5587950, 5960480, 7450600, 8456431, 8940720, 11175900, 14901200, 16912862, 17881440, 22351800, 25369293, 29802400, 33825724, 42282155, 44703600, 50738586, 67651448, 84564310, 89407200, 101477172, 126846465, 135302896, 169128620, 202954344, 211410775, 253692930, 270605792, 338257240, 405908688, 422821550, 507385860, 634232325, 676514480, 811817376, 845643100, 1014771720, 1268464650, 1353028960, 1691286200, 2029543440, 2536929300, 3382572400, 4059086880, 5073858600, 6765144800, 10147717200, 20295434400]

約数ペア:

[(1, 20295434400), (2, 10147717200), (3, 6765144800), (4, 5073858600), (5, 4059086880), (6, 3382572400), (8, 2536929300), (10, 2029543440), (12, 1691286200), (15, 1353028960), (16, 1268464650), (20, 1014771720), (24, 845643100), (25, 811817376), (30, 676514480), (32, 634232325), (40, 507385860), (48, 422821550), (50, 405908688), (60, 338257240), (75, 270605792), (80, 253692930), (96, 211410775), (100, 202954344), (120, 169128620), (150, 135302896), (160, 126846465), (200, 101477172), (227, 89407200), (240, 84564310), (300, 67651448), (400, 50738586), (454, 44703600), (480, 42282155), (600, 33825724), (681, 29802400), (800, 25369293), (908, 22351800), (1135, 17881440), (1200, 16912862), (1362, 14901200), (1816, 11175900), (2270, 8940720), (2400, 8456431), (2724, 7450600), (3405, 5960480), (3632, 5587950), (4540, 4470360), (5448, 3725300), (5675, 3576288), (6810, 2980240), (7264, 2793975), (9080, 2235180), (10896, 1862650), (11350, 1788144), (13620, 1490120), (17025, 1192096), (18160, 1117590), (21792, 931325), (22700, 894072), (27240, 745060), (34050, 596048), (36320, 558795), (37253, 544800), (45400, 447036), (54480, 372530), (68100, 298024), (74506, 272400), (90800, 223518), (108960, 186265), (111759, 181600), (136200, 149012)]