1008027800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 2636081280

約数和(自身を除く): 1628053480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 47, 50, 52, 65, 73, 94, 100, 104, 113, 130, 146, 188, 200, 226, 235, 260, 292, 325, 365, 376, 452, 470, 520, 565, 584, 611, 650, 730, 904, 940, 949, 1130, 1175, 1222, 1300, 1460, 1469, 1825, 1880, 1898, 2260, 2350, 2444, 2600, 2825, 2920, 2938, 3055, 3431, 3650, 3796, 4520, 4700, 4745, 4888, 5311, 5650, 5876, 6110, 6862, 7300, 7345, 7592, 8249, 9400, 9490, 10622, 11300, 11752, 12220, 13724, 14600, 14690, 15275, 16498, 17155, 18980, 21244, 22600, 23725, 24440, 26555, 27448, 29380, 30550, 32996, 34310, 36725, 37960, 41245, 42488, 44603, 47450, 53110, 58760, 61100, 65992, 68620, 69043, 73450, 82490, 85775, 89206, 94900, 106220, 107237, 122200, 132775, 137240, 138086, 146900, 164980, 171550, 178412, 189800, 206225, 212440, 214474, 223015, 265550, 276172, 293800, 329960, 343100, 345215, 356824, 387703, 412450, 428948, 446030, 531100, 536185, 552344, 686200, 690430, 775406, 824900, 857896, 892060, 1062200, 1072370, 1115075, 1380860, 1550812, 1649800, 1726075, 1784120, 1938515, 2144740, 2230150, 2680925, 2761720, 3101624, 3452150, 3877030, 4289480, 4460300, 5040139, 5361850, 6904300, 7754060, 8920600, 9692575, 10080278, 10723700, 13808600, 15508120, 19385150, 20160556, 21447400, 25200695, 38770300, 40321112, 50401390, 77540600, 100802780, 126003475, 201605560, 252006950, 504013900, 1008027800]

約数ペア:

[(1, 1008027800), (2, 504013900), (4, 252006950), (5, 201605560), (8, 126003475), (10, 100802780), (13, 77540600), (20, 50401390), (25, 40321112), (26, 38770300), (40, 25200695), (47, 21447400), (50, 20160556), (52, 19385150), (65, 15508120), (73, 13808600), (94, 10723700), (100, 10080278), (104, 9692575), (113, 8920600), (130, 7754060), (146, 6904300), (188, 5361850), (200, 5040139), (226, 4460300), (235, 4289480), (260, 3877030), (292, 3452150), (325, 3101624), (365, 2761720), (376, 2680925), (452, 2230150), (470, 2144740), (520, 1938515), (565, 1784120), (584, 1726075), (611, 1649800), (650, 1550812), (730, 1380860), (904, 1115075), (940, 1072370), (949, 1062200), (1130, 892060), (1175, 857896), (1222, 824900), (1300, 775406), (1460, 690430), (1469, 686200), (1825, 552344), (1880, 536185), (1898, 531100), (2260, 446030), (2350, 428948), (2444, 412450), (2600, 387703), (2825, 356824), (2920, 345215), (2938, 343100), (3055, 329960), (3431, 293800), (3650, 276172), (3796, 265550), (4520, 223015), (4700, 214474), (4745, 212440), (4888, 206225), (5311, 189800), (5650, 178412), (5876, 171550), (6110, 164980), (6862, 146900), (7300, 138086), (7345, 137240), (7592, 132775), (8249, 122200), (9400, 107237), (9490, 106220), (10622, 94900), (11300, 89206), (11752, 85775), (12220, 82490), (13724, 73450), (14600, 69043), (14690, 68620), (15275, 65992), (16498, 61100), (17155, 58760), (18980, 53110), (21244, 47450), (22600, 44603), (23725, 42488), (24440, 41245), (26555, 37960), (27448, 36725), (29380, 34310), (30550, 32996)]