47819200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 252

約数和(自身を含む): 146613880

約数和(自身を除く): 98794680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 32, 38, 40, 44, 50, 52, 55, 64, 65, 76, 80, 88, 95, 100, 104, 110, 121, 130, 143, 152, 160, 176, 190, 200, 208, 209, 220, 242, 247, 260, 275, 286, 304, 320, 325, 352, 380, 400, 416, 418, 440, 475, 484, 494, 520, 550, 572, 605, 608, 650, 704, 715, 760, 800, 832, 836, 880, 950, 968, 988, 1040, 1045, 1100, 1144, 1210, 1216, 1235, 1300, 1430, 1520, 1573, 1600, 1672, 1760, 1900, 1936, 1976, 2080, 2090, 2200, 2288, 2299, 2420, 2470, 2600, 2717, 2860, 3025, 3040, 3146, 3344, 3520, 3575, 3800, 3872, 3952, 4160, 4180, 4400, 4576, 4598, 4840, 4940, 5200, 5225, 5434, 5720, 6050, 6080, 6175, 6292, 6688, 7150, 7600, 7744, 7865, 7904, 8360, 8800, 9152, 9196, 9680, 9880, 10400, 10450, 10868, 11440, 11495, 12100, 12350, 12584, 13376, 13585, 14300, 15200, 15730, 15808, 16720, 17600, 18392, 19360, 19760, 20800, 20900, 21736, 22880, 22990, 24200, 24700, 25168, 27170, 28600, 29887, 30400, 31460, 33440, 36784, 38720, 39325, 39520, 41800, 43472, 45760, 45980, 48400, 49400, 50336, 54340, 57200, 57475, 59774, 62920, 66880, 67925, 73568, 78650, 79040, 83600, 86944, 91960, 96800, 98800, 100672, 108680, 114400, 114950, 119548, 125840, 135850, 147136, 149435, 157300, 167200, 173888, 183920, 193600, 197600, 217360, 228800, 229900, 239096, 251680, 271700, 298870, 314600, 334400, 367840, 395200, 434720, 459800, 478192, 503360, 543400, 597740, 629200, 735680, 747175, 869440, 919600, 956384, 1086800, 1195480, 1258400, 1494350, 1839200, 1912768, 2173600, 2390960, 2516800, 2988700, 3678400, 4347200, 4781920, 5977400, 9563840, 11954800, 23909600, 47819200]

約数ペア:

[(1, 47819200), (2, 23909600), (4, 11954800), (5, 9563840), (8, 5977400), (10, 4781920), (11, 4347200), (13, 3678400), (16, 2988700), (19, 2516800), (20, 2390960), (22, 2173600), (25, 1912768), (26, 1839200), (32, 1494350), (38, 1258400), (40, 1195480), (44, 1086800), (50, 956384), (52, 919600), (55, 869440), (64, 747175), (65, 735680), (76, 629200), (80, 597740), (88, 543400), (95, 503360), (100, 478192), (104, 459800), (110, 434720), (121, 395200), (130, 367840), (143, 334400), (152, 314600), (160, 298870), (176, 271700), (190, 251680), (200, 239096), (208, 229900), (209, 228800), (220, 217360), (242, 197600), (247, 193600), (260, 183920), (275, 173888), (286, 167200), (304, 157300), (320, 149435), (325, 147136), (352, 135850), (380, 125840), (400, 119548), (416, 114950), (418, 114400), (440, 108680), (475, 100672), (484, 98800), (494, 96800), (520, 91960), (550, 86944), (572, 83600), (605, 79040), (608, 78650), (650, 73568), (704, 67925), (715, 66880), (760, 62920), (800, 59774), (832, 57475), (836, 57200), (880, 54340), (950, 50336), (968, 49400), (988, 48400), (1040, 45980), (1045, 45760), (1100, 43472), (1144, 41800), (1210, 39520), (1216, 39325), (1235, 38720), (1300, 36784), (1430, 33440), (1520, 31460), (1573, 30400), (1600, 29887), (1672, 28600), (1760, 27170), (1900, 25168), (1936, 24700), (1976, 24200), (2080, 22990), (2090, 22880), (2200, 21736), (2288, 20900), (2299, 20800), (2420, 19760), (2470, 19360), (2600, 18392), (2717, 17600), (2860, 16720), (3025, 15808), (3040, 15730), (3146, 15200), (3344, 14300), (3520, 13585), (3575, 13376), (3800, 12584), (3872, 12350), (3952, 12100), (4160, 11495), (4180, 11440), (4400, 10868), (4576, 10450), (4598, 10400), (4840, 9880), (4940, 9680), (5200, 9196), (5225, 9152), (5434, 8800), (5720, 8360), (6050, 7904), (6080, 7865), (6175, 7744), (6292, 7600), (6688, 7150)]