64542000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 215414784

約数和(自身を除く): 150872784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 125, 150, 155, 186, 200, 240, 248, 250, 300, 310, 347, 372, 375, 400, 465, 496, 500, 600, 620, 694, 744, 750, 775, 930, 1000, 1041, 1200, 1240, 1388, 1488, 1500, 1550, 1735, 1860, 2000, 2082, 2325, 2480, 2776, 3000, 3100, 3470, 3720, 3875, 4164, 4650, 5205, 5552, 6000, 6200, 6940, 7440, 7750, 8328, 8675, 9300, 10410, 10757, 11625, 12400, 13880, 15500, 16656, 17350, 18600, 20820, 21514, 23250, 26025, 27760, 31000, 32271, 34700, 37200, 41640, 43028, 43375, 46500, 52050, 53785, 62000, 64542, 69400, 83280, 86056, 86750, 93000, 104100, 107570, 129084, 130125, 138800, 161355, 172112, 173500, 186000, 208200, 215140, 258168, 260250, 268925, 322710, 347000, 416400, 430280, 516336, 520500, 537850, 645420, 694000, 806775, 860560, 1041000, 1075700, 1290840, 1344625, 1613550, 2082000, 2151400, 2581680, 2689250, 3227100, 4033875, 4302800, 5378500, 6454200, 8067750, 10757000, 12908400, 16135500, 21514000, 32271000, 64542000]

約数ペア:

[(1, 64542000), (2, 32271000), (3, 21514000), (4, 16135500), (5, 12908400), (6, 10757000), (8, 8067750), (10, 6454200), (12, 5378500), (15, 4302800), (16, 4033875), (20, 3227100), (24, 2689250), (25, 2581680), (30, 2151400), (31, 2082000), (40, 1613550), (48, 1344625), (50, 1290840), (60, 1075700), (62, 1041000), (75, 860560), (80, 806775), (93, 694000), (100, 645420), (120, 537850), (124, 520500), (125, 516336), (150, 430280), (155, 416400), (186, 347000), (200, 322710), (240, 268925), (248, 260250), (250, 258168), (300, 215140), (310, 208200), (347, 186000), (372, 173500), (375, 172112), (400, 161355), (465, 138800), (496, 130125), (500, 129084), (600, 107570), (620, 104100), (694, 93000), (744, 86750), (750, 86056), (775, 83280), (930, 69400), (1000, 64542), (1041, 62000), (1200, 53785), (1240, 52050), (1388, 46500), (1488, 43375), (1500, 43028), (1550, 41640), (1735, 37200), (1860, 34700), (2000, 32271), (2082, 31000), (2325, 27760), (2480, 26025), (2776, 23250), (3000, 21514), (3100, 20820), (3470, 18600), (3720, 17350), (3875, 16656), (4164, 15500), (4650, 13880), (5205, 12400), (5552, 11625), (6000, 10757), (6200, 10410), (6940, 9300), (7440, 8675), (7750, 8328)]