73693400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 206236800

約数和(自身を除く): 132543400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 41, 43, 44, 50, 55, 76, 82, 86, 88, 95, 100, 110, 152, 164, 172, 190, 200, 205, 209, 215, 220, 275, 328, 344, 380, 410, 418, 430, 440, 451, 473, 475, 550, 760, 779, 817, 820, 836, 860, 902, 946, 950, 1025, 1045, 1075, 1100, 1558, 1634, 1640, 1672, 1720, 1763, 1804, 1892, 1900, 2050, 2090, 2150, 2200, 2255, 2365, 3116, 3268, 3526, 3608, 3784, 3800, 3895, 4085, 4100, 4180, 4300, 4510, 4730, 5225, 6232, 6536, 7052, 7790, 8170, 8200, 8360, 8569, 8600, 8815, 8987, 9020, 9460, 10450, 11275, 11825, 14104, 15580, 16340, 17138, 17630, 17974, 18040, 18920, 19393, 19475, 20425, 20900, 22550, 23650, 31160, 32680, 33497, 34276, 35260, 35948, 38786, 38950, 40850, 41800, 42845, 44075, 44935, 45100, 47300, 66994, 68552, 70520, 71896, 77572, 77900, 81700, 85690, 88150, 89870, 90200, 94600, 96965, 133988, 155144, 155800, 163400, 167485, 171380, 176300, 179740, 193930, 214225, 224675, 267976, 334970, 342760, 352600, 359480, 368467, 387860, 428450, 449350, 484825, 669940, 736934, 775720, 837425, 856900, 898700, 969650, 1339880, 1473868, 1674850, 1713800, 1797400, 1842335, 1939300, 2947736, 3349700, 3684670, 3878600, 6699400, 7369340, 9211675, 14738680, 18423350, 36846700, 73693400]

約数ペア:

[(1, 73693400), (2, 36846700), (4, 18423350), (5, 14738680), (8, 9211675), (10, 7369340), (11, 6699400), (19, 3878600), (20, 3684670), (22, 3349700), (25, 2947736), (38, 1939300), (40, 1842335), (41, 1797400), (43, 1713800), (44, 1674850), (50, 1473868), (55, 1339880), (76, 969650), (82, 898700), (86, 856900), (88, 837425), (95, 775720), (100, 736934), (110, 669940), (152, 484825), (164, 449350), (172, 428450), (190, 387860), (200, 368467), (205, 359480), (209, 352600), (215, 342760), (220, 334970), (275, 267976), (328, 224675), (344, 214225), (380, 193930), (410, 179740), (418, 176300), (430, 171380), (440, 167485), (451, 163400), (473, 155800), (475, 155144), (550, 133988), (760, 96965), (779, 94600), (817, 90200), (820, 89870), (836, 88150), (860, 85690), (902, 81700), (946, 77900), (950, 77572), (1025, 71896), (1045, 70520), (1075, 68552), (1100, 66994), (1558, 47300), (1634, 45100), (1640, 44935), (1672, 44075), (1720, 42845), (1763, 41800), (1804, 40850), (1892, 38950), (1900, 38786), (2050, 35948), (2090, 35260), (2150, 34276), (2200, 33497), (2255, 32680), (2365, 31160), (3116, 23650), (3268, 22550), (3526, 20900), (3608, 20425), (3784, 19475), (3800, 19393), (3895, 18920), (4085, 18040), (4100, 17974), (4180, 17630), (4300, 17138), (4510, 16340), (4730, 15580), (5225, 14104), (6232, 11825), (6536, 11275), (7052, 10450), (7790, 9460), (8170, 9020), (8200, 8987), (8360, 8815), (8569, 8600)]