11571750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 32366880

約数和(自身を除く): 20795130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 139, 150, 185, 222, 225, 250, 278, 333, 370, 375, 417, 450, 555, 666, 695, 750, 834, 925, 1110, 1125, 1251, 1390, 1665, 1850, 2085, 2250, 2502, 2775, 3330, 3475, 4170, 4625, 5143, 5550, 6255, 6950, 8325, 9250, 10286, 10425, 12510, 13875, 15429, 16650, 17375, 20850, 25715, 27750, 30858, 31275, 34750, 41625, 46287, 51430, 52125, 62550, 77145, 83250, 92574, 104250, 128575, 154290, 156375, 231435, 257150, 312750, 385725, 462870, 642875, 771450, 1157175, 1285750, 1928625, 2314350, 3857250, 5785875, 11571750]

約数ペア:

[(1, 11571750), (2, 5785875), (3, 3857250), (5, 2314350), (6, 1928625), (9, 1285750), (10, 1157175), (15, 771450), (18, 642875), (25, 462870), (30, 385725), (37, 312750), (45, 257150), (50, 231435), (74, 156375), (75, 154290), (90, 128575), (111, 104250), (125, 92574), (139, 83250), (150, 77145), (185, 62550), (222, 52125), (225, 51430), (250, 46287), (278, 41625), (333, 34750), (370, 31275), (375, 30858), (417, 27750), (450, 25715), (555, 20850), (666, 17375), (695, 16650), (750, 15429), (834, 13875), (925, 12510), (1110, 10425), (1125, 10286), (1251, 9250), (1390, 8325), (1665, 6950), (1850, 6255), (2085, 5550), (2250, 5143), (2502, 4625), (2775, 4170), (3330, 3475)]