79907400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 271589760

約数和(自身を除く): 191682360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 103, 120, 150, 180, 200, 206, 225, 300, 309, 360, 412, 431, 450, 515, 600, 618, 824, 862, 900, 927, 1030, 1236, 1293, 1545, 1724, 1800, 1854, 2060, 2155, 2472, 2575, 2586, 3090, 3448, 3708, 3879, 4120, 4310, 4635, 5150, 5172, 6180, 6465, 7416, 7725, 7758, 8620, 9270, 10300, 10344, 10775, 12360, 12930, 15450, 15516, 17240, 18540, 19395, 20600, 21550, 23175, 25860, 30900, 31032, 32325, 37080, 38790, 43100, 44393, 46350, 51720, 61800, 64650, 77580, 86200, 88786, 92700, 96975, 129300, 133179, 155160, 177572, 185400, 193950, 221965, 258600, 266358, 355144, 387900, 399537, 443930, 532716, 665895, 775800, 799074, 887860, 1065432, 1109825, 1331790, 1598148, 1775720, 1997685, 2219650, 2663580, 3196296, 3329475, 3995370, 4439300, 5327160, 6658950, 7990740, 8878600, 9988425, 13317900, 15981480, 19976850, 26635800, 39953700, 79907400]

約数ペア:

[(1, 79907400), (2, 39953700), (3, 26635800), (4, 19976850), (5, 15981480), (6, 13317900), (8, 9988425), (9, 8878600), (10, 7990740), (12, 6658950), (15, 5327160), (18, 4439300), (20, 3995370), (24, 3329475), (25, 3196296), (30, 2663580), (36, 2219650), (40, 1997685), (45, 1775720), (50, 1598148), (60, 1331790), (72, 1109825), (75, 1065432), (90, 887860), (100, 799074), (103, 775800), (120, 665895), (150, 532716), (180, 443930), (200, 399537), (206, 387900), (225, 355144), (300, 266358), (309, 258600), (360, 221965), (412, 193950), (431, 185400), (450, 177572), (515, 155160), (600, 133179), (618, 129300), (824, 96975), (862, 92700), (900, 88786), (927, 86200), (1030, 77580), (1236, 64650), (1293, 61800), (1545, 51720), (1724, 46350), (1800, 44393), (1854, 43100), (2060, 38790), (2155, 37080), (2472, 32325), (2575, 31032), (2586, 30900), (3090, 25860), (3448, 23175), (3708, 21550), (3879, 20600), (4120, 19395), (4310, 18540), (4635, 17240), (5150, 15516), (5172, 15450), (6180, 12930), (6465, 12360), (7416, 10775), (7725, 10344), (7758, 10300), (8620, 9270)]