157627400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 458006400

約数和(自身を除く): 300379000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 37, 40, 50, 56, 68, 70, 74, 85, 100, 119, 136, 140, 148, 170, 175, 179, 185, 200, 238, 259, 280, 296, 340, 350, 358, 370, 425, 476, 518, 595, 629, 680, 700, 716, 740, 850, 895, 925, 952, 1036, 1190, 1253, 1258, 1295, 1400, 1432, 1480, 1700, 1790, 1850, 2072, 2380, 2506, 2516, 2590, 2975, 3043, 3145, 3400, 3580, 3700, 4403, 4475, 4760, 5012, 5032, 5180, 5950, 6086, 6265, 6290, 6475, 6623, 7160, 7400, 8806, 8950, 10024, 10360, 11900, 12172, 12530, 12580, 12950, 13246, 15215, 15725, 17612, 17900, 21301, 22015, 23800, 24344, 25060, 25160, 25900, 26492, 30430, 31325, 31450, 33115, 35224, 35800, 42602, 44030, 46361, 50120, 51800, 52984, 60860, 62650, 62900, 66230, 76075, 85204, 88060, 92722, 106505, 110075, 112591, 121720, 125300, 125800, 132460, 152150, 165575, 170408, 176120, 185444, 213010, 220150, 225182, 231805, 250600, 264920, 304300, 331150, 370888, 426020, 440300, 450364, 463610, 532525, 562955, 608600, 662300, 788137, 852040, 880600, 900728, 927220, 1065050, 1125910, 1159025, 1324600, 1576274, 1854440, 2130100, 2251820, 2318050, 2814775, 3152548, 3940685, 4260200, 4503640, 4636100, 5629550, 6305096, 7881370, 9272200, 11259100, 15762740, 19703425, 22518200, 31525480, 39406850, 78813700, 157627400]

約数ペア:

[(1, 157627400), (2, 78813700), (4, 39406850), (5, 31525480), (7, 22518200), (8, 19703425), (10, 15762740), (14, 11259100), (17, 9272200), (20, 7881370), (25, 6305096), (28, 5629550), (34, 4636100), (35, 4503640), (37, 4260200), (40, 3940685), (50, 3152548), (56, 2814775), (68, 2318050), (70, 2251820), (74, 2130100), (85, 1854440), (100, 1576274), (119, 1324600), (136, 1159025), (140, 1125910), (148, 1065050), (170, 927220), (175, 900728), (179, 880600), (185, 852040), (200, 788137), (238, 662300), (259, 608600), (280, 562955), (296, 532525), (340, 463610), (350, 450364), (358, 440300), (370, 426020), (425, 370888), (476, 331150), (518, 304300), (595, 264920), (629, 250600), (680, 231805), (700, 225182), (716, 220150), (740, 213010), (850, 185444), (895, 176120), (925, 170408), (952, 165575), (1036, 152150), (1190, 132460), (1253, 125800), (1258, 125300), (1295, 121720), (1400, 112591), (1432, 110075), (1480, 106505), (1700, 92722), (1790, 88060), (1850, 85204), (2072, 76075), (2380, 66230), (2506, 62900), (2516, 62650), (2590, 60860), (2975, 52984), (3043, 51800), (3145, 50120), (3400, 46361), (3580, 44030), (3700, 42602), (4403, 35800), (4475, 35224), (4760, 33115), (5012, 31450), (5032, 31325), (5180, 30430), (5950, 26492), (6086, 25900), (6265, 25160), (6290, 25060), (6475, 24344), (6623, 23800), (7160, 22015), (7400, 21301), (8806, 17900), (8950, 17612), (10024, 15725), (10360, 15215), (11900, 13246), (12172, 12950), (12530, 12580)]