27922400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 78744960

約数和(自身を除く): 50822560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 160, 167, 176, 190, 200, 209, 220, 275, 304, 334, 352, 380, 400, 418, 440, 475, 550, 608, 668, 760, 800, 835, 836, 880, 950, 1045, 1100, 1336, 1520, 1670, 1672, 1760, 1837, 1900, 2090, 2200, 2672, 3040, 3173, 3340, 3344, 3674, 3800, 4175, 4180, 4400, 5225, 5344, 6346, 6680, 6688, 7348, 7600, 8350, 8360, 8800, 9185, 10450, 12692, 13360, 14696, 15200, 15865, 16700, 16720, 18370, 20900, 25384, 26720, 29392, 31730, 33400, 33440, 34903, 36740, 41800, 45925, 50768, 58784, 63460, 66800, 69806, 73480, 79325, 83600, 91850, 101536, 126920, 133600, 139612, 146960, 158650, 167200, 174515, 183700, 253840, 279224, 293920, 317300, 349030, 367400, 507680, 558448, 634600, 698060, 734800, 872575, 1116896, 1269200, 1396120, 1469600, 1745150, 2538400, 2792240, 3490300, 5584480, 6980600, 13961200, 27922400]

約数ペア:

[(1, 27922400), (2, 13961200), (4, 6980600), (5, 5584480), (8, 3490300), (10, 2792240), (11, 2538400), (16, 1745150), (19, 1469600), (20, 1396120), (22, 1269200), (25, 1116896), (32, 872575), (38, 734800), (40, 698060), (44, 634600), (50, 558448), (55, 507680), (76, 367400), (80, 349030), (88, 317300), (95, 293920), (100, 279224), (110, 253840), (152, 183700), (160, 174515), (167, 167200), (176, 158650), (190, 146960), (200, 139612), (209, 133600), (220, 126920), (275, 101536), (304, 91850), (334, 83600), (352, 79325), (380, 73480), (400, 69806), (418, 66800), (440, 63460), (475, 58784), (550, 50768), (608, 45925), (668, 41800), (760, 36740), (800, 34903), (835, 33440), (836, 33400), (880, 31730), (950, 29392), (1045, 26720), (1100, 25384), (1336, 20900), (1520, 18370), (1670, 16720), (1672, 16700), (1760, 15865), (1837, 15200), (1900, 14696), (2090, 13360), (2200, 12692), (2672, 10450), (3040, 9185), (3173, 8800), (3340, 8360), (3344, 8350), (3674, 7600), (3800, 7348), (4175, 6688), (4180, 6680), (4400, 6346), (5225, 5344)]