52281000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 182641680

約数和(自身を除く): 130360680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 125, 148, 150, 157, 180, 185, 200, 222, 225, 250, 296, 300, 314, 333, 360, 370, 375, 444, 450, 471, 500, 555, 600, 628, 666, 740, 750, 785, 888, 900, 925, 942, 1000, 1110, 1125, 1256, 1332, 1413, 1480, 1500, 1570, 1665, 1800, 1850, 1884, 2220, 2250, 2355, 2664, 2775, 2826, 3000, 3140, 3330, 3700, 3768, 3925, 4440, 4500, 4625, 4710, 5550, 5652, 5809, 6280, 6660, 7065, 7400, 7850, 8325, 9000, 9250, 9420, 11100, 11304, 11618, 11775, 13320, 13875, 14130, 15700, 16650, 17427, 18500, 18840, 19625, 22200, 23236, 23550, 27750, 28260, 29045, 31400, 33300, 34854, 35325, 37000, 39250, 41625, 46472, 47100, 52281, 55500, 56520, 58090, 58875, 66600, 69708, 70650, 78500, 83250, 87135, 94200, 104562, 111000, 116180, 117750, 139416, 141300, 145225, 157000, 166500, 174270, 176625, 209124, 232360, 235500, 261405, 282600, 290450, 333000, 348540, 353250, 418248, 435675, 471000, 522810, 580900, 697080, 706500, 726125, 871350, 1045620, 1161800, 1307025, 1413000, 1452250, 1742700, 2091240, 2178375, 2614050, 2904500, 3485400, 4356750, 5228100, 5809000, 6535125, 8713500, 10456200, 13070250, 17427000, 26140500, 52281000]

約数ペア:

[(1, 52281000), (2, 26140500), (3, 17427000), (4, 13070250), (5, 10456200), (6, 8713500), (8, 6535125), (9, 5809000), (10, 5228100), (12, 4356750), (15, 3485400), (18, 2904500), (20, 2614050), (24, 2178375), (25, 2091240), (30, 1742700), (36, 1452250), (37, 1413000), (40, 1307025), (45, 1161800), (50, 1045620), (60, 871350), (72, 726125), (74, 706500), (75, 697080), (90, 580900), (100, 522810), (111, 471000), (120, 435675), (125, 418248), (148, 353250), (150, 348540), (157, 333000), (180, 290450), (185, 282600), (200, 261405), (222, 235500), (225, 232360), (250, 209124), (296, 176625), (300, 174270), (314, 166500), (333, 157000), (360, 145225), (370, 141300), (375, 139416), (444, 117750), (450, 116180), (471, 111000), (500, 104562), (555, 94200), (600, 87135), (628, 83250), (666, 78500), (740, 70650), (750, 69708), (785, 66600), (888, 58875), (900, 58090), (925, 56520), (942, 55500), (1000, 52281), (1110, 47100), (1125, 46472), (1256, 41625), (1332, 39250), (1413, 37000), (1480, 35325), (1500, 34854), (1570, 33300), (1665, 31400), (1800, 29045), (1850, 28260), (1884, 27750), (2220, 23550), (2250, 23236), (2355, 22200), (2664, 19625), (2775, 18840), (2826, 18500), (3000, 17427), (3140, 16650), (3330, 15700), (3700, 14130), (3768, 13875), (3925, 13320), (4440, 11775), (4500, 11618), (4625, 11304), (4710, 11100), (5550, 9420), (5652, 9250), (5809, 9000), (6280, 8325), (6660, 7850), (7065, 7400)]