26140500

素因数分解:

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

素因数の和:219

約数の個数: 144

約数和(自身を含む): 85232784

約数和(自身を除く): 59092284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 125, 148, 150, 157, 180, 185, 222, 225, 250, 300, 314, 333, 370, 375, 444, 450, 471, 500, 555, 628, 666, 740, 750, 785, 900, 925, 942, 1110, 1125, 1332, 1413, 1500, 1570, 1665, 1850, 1884, 2220, 2250, 2355, 2775, 2826, 3140, 3330, 3700, 3925, 4500, 4625, 4710, 5550, 5652, 5809, 6660, 7065, 7850, 8325, 9250, 9420, 11100, 11618, 11775, 13875, 14130, 15700, 16650, 17427, 18500, 19625, 23236, 23550, 27750, 28260, 29045, 33300, 34854, 35325, 39250, 41625, 47100, 52281, 55500, 58090, 58875, 69708, 70650, 78500, 83250, 87135, 104562, 116180, 117750, 141300, 145225, 166500, 174270, 176625, 209124, 235500, 261405, 290450, 348540, 353250, 435675, 522810, 580900, 706500, 726125, 871350, 1045620, 1307025, 1452250, 1742700, 2178375, 2614050, 2904500, 4356750, 5228100, 6535125, 8713500, 13070250, 26140500]

約数ペア:

[(1, 26140500), (2, 13070250), (3, 8713500), (4, 6535125), (5, 5228100), (6, 4356750), (9, 2904500), (10, 2614050), (12, 2178375), (15, 1742700), (18, 1452250), (20, 1307025), (25, 1045620), (30, 871350), (36, 726125), (37, 706500), (45, 580900), (50, 522810), (60, 435675), (74, 353250), (75, 348540), (90, 290450), (100, 261405), (111, 235500), (125, 209124), (148, 176625), (150, 174270), (157, 166500), (180, 145225), (185, 141300), (222, 117750), (225, 116180), (250, 104562), (300, 87135), (314, 83250), (333, 78500), (370, 70650), (375, 69708), (444, 58875), (450, 58090), (471, 55500), (500, 52281), (555, 47100), (628, 41625), (666, 39250), (740, 35325), (750, 34854), (785, 33300), (900, 29045), (925, 28260), (942, 27750), (1110, 23550), (1125, 23236), (1332, 19625), (1413, 18500), (1500, 17427), (1570, 16650), (1665, 15700), (1850, 14130), (1884, 13875), (2220, 11775), (2250, 11618), (2355, 11100), (2775, 9420), (2826, 9250), (3140, 8325), (3330, 7850), (3700, 7065), (3925, 6660), (4500, 5809), (4625, 5652), (4710, 5550)]