198161100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3237

約数の個数: 144

約数和(自身を含む): 664957440

約数和(自身を除く): 466796340

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, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 540, 575, 621, 675, 690, 828, 900, 1035, 1150, 1242, 1350, 1380, 1725, 2070, 2300, 2484, 2700, 3105, 3191, 3450, 4140, 5175, 6210, 6382, 6900, 9573, 10350, 12420, 12764, 15525, 15955, 19146, 20700, 28719, 31050, 31910, 38292, 47865, 57438, 62100, 63820, 73393, 79775, 86157, 95730, 114876, 143595, 146786, 159550, 172314, 191460, 220179, 239325, 287190, 293572, 319100, 344628, 366965, 430785, 440358, 478650, 574380, 660537, 717975, 733930, 861570, 880716, 957300, 1100895, 1321074, 1435950, 1467860, 1723140, 1834825, 1981611, 2153925, 2201790, 2642148, 2871900, 3302685, 3669650, 3963222, 4307850, 4403580, 5504475, 6605370, 7339300, 7926444, 8615700, 9908055, 11008950, 13210740, 16513425, 19816110, 22017900, 33026850, 39632220, 49540275, 66053700, 99080550, 198161100]

約数ペア:

[(1, 198161100), (2, 99080550), (3, 66053700), (4, 49540275), (5, 39632220), (6, 33026850), (9, 22017900), (10, 19816110), (12, 16513425), (15, 13210740), (18, 11008950), (20, 9908055), (23, 8615700), (25, 7926444), (27, 7339300), (30, 6605370), (36, 5504475), (45, 4403580), (46, 4307850), (50, 3963222), (54, 3669650), (60, 3302685), (69, 2871900), (75, 2642148), (90, 2201790), (92, 2153925), (100, 1981611), (108, 1834825), (115, 1723140), (135, 1467860), (138, 1435950), (150, 1321074), (180, 1100895), (207, 957300), (225, 880716), (230, 861570), (270, 733930), (276, 717975), (300, 660537), (345, 574380), (414, 478650), (450, 440358), (460, 430785), (540, 366965), (575, 344628), (621, 319100), (675, 293572), (690, 287190), (828, 239325), (900, 220179), (1035, 191460), (1150, 172314), (1242, 159550), (1350, 146786), (1380, 143595), (1725, 114876), (2070, 95730), (2300, 86157), (2484, 79775), (2700, 73393), (3105, 63820), (3191, 62100), (3450, 57438), (4140, 47865), (5175, 38292), (6210, 31910), (6382, 31050), (6900, 28719), (9573, 20700), (10350, 19146), (12420, 15955), (12764, 15525)]