889558800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:610

約数の個数: 240

約数和(自身を含む): 3099801600

約数和(自身を除く): 2210242800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 127, 130, 150, 156, 195, 200, 208, 240, 254, 260, 300, 312, 325, 381, 390, 400, 449, 508, 520, 600, 624, 635, 650, 762, 780, 898, 975, 1016, 1040, 1200, 1270, 1300, 1347, 1524, 1560, 1651, 1796, 1905, 1950, 2032, 2245, 2540, 2600, 2694, 3048, 3120, 3175, 3302, 3592, 3810, 3900, 4490, 4953, 5080, 5200, 5388, 5837, 6096, 6350, 6604, 6735, 7184, 7620, 7800, 8255, 8980, 9525, 9906, 10160, 10776, 11225, 11674, 12700, 13208, 13470, 15240, 15600, 16510, 17511, 17960, 19050, 19812, 21552, 22450, 23348, 24765, 25400, 26416, 26940, 29185, 30480, 33020, 33675, 35022, 35920, 38100, 39624, 41275, 44900, 46696, 49530, 50800, 53880, 57023, 58370, 66040, 67350, 70044, 76200, 79248, 82550, 87555, 89800, 93392, 99060, 107760, 114046, 116740, 123825, 132080, 134700, 140088, 145925, 152400, 165100, 171069, 175110, 179600, 198120, 228092, 233480, 247650, 269400, 280176, 285115, 291850, 330200, 342138, 350220, 396240, 437775, 456184, 466960, 495300, 538800, 570230, 583700, 660400, 684276, 700440, 741299, 855345, 875550, 912368, 990600, 1140460, 1167400, 1368552, 1400880, 1425575, 1482598, 1710690, 1751100, 1981200, 2223897, 2280920, 2334800, 2737104, 2851150, 2965196, 3421380, 3502200, 3706495, 4276725, 4447794, 4561840, 5702300, 5930392, 6842760, 7004400, 7412990, 8553450, 8895588, 11119485, 11404600, 11860784, 13685520, 14825980, 17106900, 17791176, 18532475, 22238970, 22809200, 29651960, 34213800, 35582352, 37064950, 44477940, 55597425, 59303920, 68427600, 74129900, 88955880, 111194850, 148259800, 177911760, 222389700, 296519600, 444779400, 889558800]

約数ペア:

[(1, 889558800), (2, 444779400), (3, 296519600), (4, 222389700), (5, 177911760), (6, 148259800), (8, 111194850), (10, 88955880), (12, 74129900), (13, 68427600), (15, 59303920), (16, 55597425), (20, 44477940), (24, 37064950), (25, 35582352), (26, 34213800), (30, 29651960), (39, 22809200), (40, 22238970), (48, 18532475), (50, 17791176), (52, 17106900), (60, 14825980), (65, 13685520), (75, 11860784), (78, 11404600), (80, 11119485), (100, 8895588), (104, 8553450), (120, 7412990), (127, 7004400), (130, 6842760), (150, 5930392), (156, 5702300), (195, 4561840), (200, 4447794), (208, 4276725), (240, 3706495), (254, 3502200), (260, 3421380), (300, 2965196), (312, 2851150), (325, 2737104), (381, 2334800), (390, 2280920), (400, 2223897), (449, 1981200), (508, 1751100), (520, 1710690), (600, 1482598), (624, 1425575), (635, 1400880), (650, 1368552), (762, 1167400), (780, 1140460), (898, 990600), (975, 912368), (1016, 875550), (1040, 855345), (1200, 741299), (1270, 700440), (1300, 684276), (1347, 660400), (1524, 583700), (1560, 570230), (1651, 538800), (1796, 495300), (1905, 466960), (1950, 456184), (2032, 437775), (2245, 396240), (2540, 350220), (2600, 342138), (2694, 330200), (3048, 291850), (3120, 285115), (3175, 280176), (3302, 269400), (3592, 247650), (3810, 233480), (3900, 228092), (4490, 198120), (4953, 179600), (5080, 175110), (5200, 171069), (5388, 165100), (5837, 152400), (6096, 145925), (6350, 140088), (6604, 134700), (6735, 132080), (7184, 123825), (7620, 116740), (7800, 114046), (8255, 107760), (8980, 99060), (9525, 93392), (9906, 89800), (10160, 87555), (10776, 82550), (11225, 79248), (11674, 76200), (12700, 70044), (13208, 67350), (13470, 66040), (15240, 58370), (15600, 57023), (16510, 53880), (17511, 50800), (17960, 49530), (19050, 46696), (19812, 44900), (21552, 41275), (22450, 39624), (23348, 38100), (24765, 35920), (25400, 35022), (26416, 33675), (26940, 33020), (29185, 30480)]