11861100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 39997440

約数和(自身を除く): 28136340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 191, 207, 225, 230, 270, 276, 300, 345, 382, 414, 450, 460, 540, 573, 575, 621, 675, 690, 764, 828, 900, 955, 1035, 1146, 1150, 1242, 1350, 1380, 1719, 1725, 1910, 2070, 2292, 2300, 2484, 2700, 2865, 3105, 3438, 3450, 3820, 4140, 4393, 4775, 5157, 5175, 5730, 6210, 6876, 6900, 8595, 8786, 9550, 10314, 10350, 11460, 12420, 13179, 14325, 15525, 17190, 17572, 19100, 20628, 20700, 21965, 25785, 26358, 28650, 31050, 34380, 39537, 42975, 43930, 51570, 52716, 57300, 62100, 65895, 79074, 85950, 87860, 103140, 109825, 118611, 128925, 131790, 158148, 171900, 197685, 219650, 237222, 257850, 263580, 329475, 395370, 439300, 474444, 515700, 593055, 658950, 790740, 988425, 1186110, 1317900, 1976850, 2372220, 2965275, 3953700, 5930550, 11861100]

約数ペア:

[(1, 11861100), (2, 5930550), (3, 3953700), (4, 2965275), (5, 2372220), (6, 1976850), (9, 1317900), (10, 1186110), (12, 988425), (15, 790740), (18, 658950), (20, 593055), (23, 515700), (25, 474444), (27, 439300), (30, 395370), (36, 329475), (45, 263580), (46, 257850), (50, 237222), (54, 219650), (60, 197685), (69, 171900), (75, 158148), (90, 131790), (92, 128925), (100, 118611), (108, 109825), (115, 103140), (135, 87860), (138, 85950), (150, 79074), (180, 65895), (191, 62100), (207, 57300), (225, 52716), (230, 51570), (270, 43930), (276, 42975), (300, 39537), (345, 34380), (382, 31050), (414, 28650), (450, 26358), (460, 25785), (540, 21965), (573, 20700), (575, 20628), (621, 19100), (675, 17572), (690, 17190), (764, 15525), (828, 14325), (900, 13179), (955, 12420), (1035, 11460), (1146, 10350), (1150, 10314), (1242, 9550), (1350, 8786), (1380, 8595), (1719, 6900), (1725, 6876), (1910, 6210), (2070, 5730), (2292, 5175), (2300, 5157), (2484, 4775), (2700, 4393), (2865, 4140), (3105, 3820), (3438, 3450)]