283085460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1350

約数の個数: 144

約数和(自身を含む): 987168000

約数和(自身を除く): 704082540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 199, 210, 252, 315, 398, 420, 597, 630, 796, 995, 1129, 1194, 1260, 1393, 1791, 1990, 2258, 2388, 2786, 2985, 3387, 3582, 3980, 4179, 4516, 5572, 5645, 5970, 6774, 6965, 7164, 7903, 8358, 8955, 10161, 11290, 11940, 12537, 13548, 13930, 15806, 16716, 16935, 17910, 20322, 20895, 22580, 23709, 25074, 27860, 31612, 33870, 35820, 39515, 40644, 41790, 47418, 50148, 50805, 62685, 67740, 71127, 79030, 83580, 94836, 101610, 118545, 125370, 142254, 158060, 203220, 224671, 237090, 250740, 284508, 355635, 449342, 474180, 674013, 711270, 898684, 1123355, 1348026, 1422540, 1572697, 2022039, 2246710, 2696052, 3145394, 3370065, 4044078, 4493420, 4718091, 6290788, 6740130, 7863485, 8088156, 9436182, 10110195, 13480260, 14154273, 15726970, 18872364, 20220390, 23590455, 28308546, 31453940, 40440780, 47180910, 56617092, 70771365, 94361820, 141542730, 283085460]

約数ペア:

[(1, 283085460), (2, 141542730), (3, 94361820), (4, 70771365), (5, 56617092), (6, 47180910), (7, 40440780), (9, 31453940), (10, 28308546), (12, 23590455), (14, 20220390), (15, 18872364), (18, 15726970), (20, 14154273), (21, 13480260), (28, 10110195), (30, 9436182), (35, 8088156), (36, 7863485), (42, 6740130), (45, 6290788), (60, 4718091), (63, 4493420), (70, 4044078), (84, 3370065), (90, 3145394), (105, 2696052), (126, 2246710), (140, 2022039), (180, 1572697), (199, 1422540), (210, 1348026), (252, 1123355), (315, 898684), (398, 711270), (420, 674013), (597, 474180), (630, 449342), (796, 355635), (995, 284508), (1129, 250740), (1194, 237090), (1260, 224671), (1393, 203220), (1791, 158060), (1990, 142254), (2258, 125370), (2388, 118545), (2786, 101610), (2985, 94836), (3387, 83580), (3582, 79030), (3980, 71127), (4179, 67740), (4516, 62685), (5572, 50805), (5645, 50148), (5970, 47418), (6774, 41790), (6965, 40644), (7164, 39515), (7903, 35820), (8358, 33870), (8955, 31612), (10161, 27860), (11290, 25074), (11940, 23709), (12537, 22580), (13548, 20895), (13930, 20322), (15806, 17910), (16716, 16935)]