149447280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 488540160

約数和(自身を除く): 339092880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 379, 424, 465, 496, 530, 620, 636, 744, 758, 795, 848, 930, 1060, 1137, 1240, 1272, 1488, 1516, 1590, 1643, 1860, 1895, 2120, 2274, 2480, 2544, 3032, 3180, 3286, 3720, 3790, 4240, 4548, 4929, 5685, 6064, 6360, 6572, 7440, 7580, 8215, 9096, 9858, 11370, 11749, 12720, 13144, 15160, 16430, 18192, 19716, 20087, 22740, 23498, 24645, 26288, 30320, 32860, 35247, 39432, 40174, 45480, 46996, 49290, 58745, 60261, 65720, 70494, 78864, 80348, 90960, 93992, 98580, 100435, 117490, 120522, 131440, 140988, 160696, 176235, 187984, 197160, 200870, 234980, 241044, 281976, 301305, 321392, 352470, 394320, 401740, 469960, 482088, 563952, 602610, 622697, 704940, 803480, 939920, 964176, 1205220, 1245394, 1409880, 1606960, 1868091, 2410440, 2490788, 2819760, 3113485, 3736182, 4820880, 4981576, 6226970, 7472364, 9340455, 9963152, 12453940, 14944728, 18680910, 24907880, 29889456, 37361820, 49815760, 74723640, 149447280]

約数ペア:

[(1, 149447280), (2, 74723640), (3, 49815760), (4, 37361820), (5, 29889456), (6, 24907880), (8, 18680910), (10, 14944728), (12, 12453940), (15, 9963152), (16, 9340455), (20, 7472364), (24, 6226970), (30, 4981576), (31, 4820880), (40, 3736182), (48, 3113485), (53, 2819760), (60, 2490788), (62, 2410440), (80, 1868091), (93, 1606960), (106, 1409880), (120, 1245394), (124, 1205220), (155, 964176), (159, 939920), (186, 803480), (212, 704940), (240, 622697), (248, 602610), (265, 563952), (310, 482088), (318, 469960), (372, 401740), (379, 394320), (424, 352470), (465, 321392), (496, 301305), (530, 281976), (620, 241044), (636, 234980), (744, 200870), (758, 197160), (795, 187984), (848, 176235), (930, 160696), (1060, 140988), (1137, 131440), (1240, 120522), (1272, 117490), (1488, 100435), (1516, 98580), (1590, 93992), (1643, 90960), (1860, 80348), (1895, 78864), (2120, 70494), (2274, 65720), (2480, 60261), (2544, 58745), (3032, 49290), (3180, 46996), (3286, 45480), (3720, 40174), (3790, 39432), (4240, 35247), (4548, 32860), (4929, 30320), (5685, 26288), (6064, 24645), (6360, 23498), (6572, 22740), (7440, 20087), (7580, 19716), (8215, 18192), (9096, 16430), (9858, 15160), (11370, 13144), (11749, 12720)]