289339830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 887008320

約数和(自身を除く): 597668490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 169, 170, 195, 221, 234, 255, 270, 306, 338, 351, 373, 390, 442, 459, 507, 510, 585, 663, 702, 746, 765, 845, 918, 1014, 1105, 1119, 1170, 1326, 1521, 1530, 1690, 1755, 1865, 1989, 2210, 2238, 2295, 2535, 2873, 3042, 3315, 3357, 3510, 3730, 3978, 4563, 4590, 4849, 5070, 5595, 5746, 5967, 6341, 6630, 6714, 7605, 8619, 9126, 9698, 9945, 10071, 11190, 11934, 12682, 14365, 14547, 15210, 16785, 17238, 19023, 19890, 20142, 22815, 24245, 25857, 28730, 29094, 29835, 31705, 33570, 38046, 43095, 43641, 45630, 48490, 50355, 51714, 57069, 59670, 63037, 63410, 72735, 77571, 82433, 86190, 87282, 95115, 100710, 114138, 126074, 129285, 130923, 145470, 155142, 164866, 171207, 189111, 190230, 218205, 247299, 258570, 261846, 285345, 315185, 342414, 378222, 387855, 412165, 436410, 494598, 567333, 570690, 630370, 654615, 741897, 775710, 824330, 856035, 945555, 1071629, 1134666, 1236495, 1309230, 1483794, 1701999, 1712070, 1891110, 2143258, 2225691, 2472990, 2836665, 3214887, 3403998, 3709485, 4451382, 5358145, 5673330, 6429774, 7418970, 8509995, 9644661, 10716290, 11128455, 16074435, 17019990, 19289322, 22256910, 28933983, 32148870, 48223305, 57867966, 96446610, 144669915, 289339830]

約数ペア:

[(1, 289339830), (2, 144669915), (3, 96446610), (5, 57867966), (6, 48223305), (9, 32148870), (10, 28933983), (13, 22256910), (15, 19289322), (17, 17019990), (18, 16074435), (26, 11128455), (27, 10716290), (30, 9644661), (34, 8509995), (39, 7418970), (45, 6429774), (51, 5673330), (54, 5358145), (65, 4451382), (78, 3709485), (85, 3403998), (90, 3214887), (102, 2836665), (117, 2472990), (130, 2225691), (135, 2143258), (153, 1891110), (169, 1712070), (170, 1701999), (195, 1483794), (221, 1309230), (234, 1236495), (255, 1134666), (270, 1071629), (306, 945555), (338, 856035), (351, 824330), (373, 775710), (390, 741897), (442, 654615), (459, 630370), (507, 570690), (510, 567333), (585, 494598), (663, 436410), (702, 412165), (746, 387855), (765, 378222), (845, 342414), (918, 315185), (1014, 285345), (1105, 261846), (1119, 258570), (1170, 247299), (1326, 218205), (1521, 190230), (1530, 189111), (1690, 171207), (1755, 164866), (1865, 155142), (1989, 145470), (2210, 130923), (2238, 129285), (2295, 126074), (2535, 114138), (2873, 100710), (3042, 95115), (3315, 87282), (3357, 86190), (3510, 82433), (3730, 77571), (3978, 72735), (4563, 63410), (4590, 63037), (4849, 59670), (5070, 57069), (5595, 51714), (5746, 50355), (5967, 48490), (6341, 45630), (6630, 43641), (6714, 43095), (7605, 38046), (8619, 33570), (9126, 31705), (9698, 29835), (9945, 29094), (10071, 28730), (11190, 25857), (11934, 24245), (12682, 22815), (14365, 20142), (14547, 19890), (15210, 19023), (16785, 17238)]