147142500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:903

約数の個数: 120

約数和(自身を含む): 448206528

約数和(自身を除く): 301064028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 138, 150, 230, 250, 276, 300, 345, 375, 460, 500, 575, 625, 690, 750, 853, 1150, 1250, 1380, 1500, 1706, 1725, 1875, 2300, 2500, 2559, 2875, 3412, 3450, 3750, 4265, 5118, 5750, 6900, 7500, 8530, 8625, 10236, 11500, 12795, 14375, 17060, 17250, 19619, 21325, 25590, 28750, 34500, 39238, 42650, 43125, 51180, 57500, 58857, 63975, 78476, 85300, 86250, 98095, 106625, 117714, 127950, 172500, 196190, 213250, 235428, 255900, 294285, 319875, 392380, 426500, 490475, 533125, 588570, 639750, 980950, 1066250, 1177140, 1279500, 1471425, 1599375, 1961900, 2132500, 2452375, 2942850, 3198750, 4904750, 5885700, 6397500, 7357125, 9809500, 12261875, 14714250, 24523750, 29428500, 36785625, 49047500, 73571250, 147142500]

約数ペア:

[(1, 147142500), (2, 73571250), (3, 49047500), (4, 36785625), (5, 29428500), (6, 24523750), (10, 14714250), (12, 12261875), (15, 9809500), (20, 7357125), (23, 6397500), (25, 5885700), (30, 4904750), (46, 3198750), (50, 2942850), (60, 2452375), (69, 2132500), (75, 1961900), (92, 1599375), (100, 1471425), (115, 1279500), (125, 1177140), (138, 1066250), (150, 980950), (230, 639750), (250, 588570), (276, 533125), (300, 490475), (345, 426500), (375, 392380), (460, 319875), (500, 294285), (575, 255900), (625, 235428), (690, 213250), (750, 196190), (853, 172500), (1150, 127950), (1250, 117714), (1380, 106625), (1500, 98095), (1706, 86250), (1725, 85300), (1875, 78476), (2300, 63975), (2500, 58857), (2559, 57500), (2875, 51180), (3412, 43125), (3450, 42650), (3750, 39238), (4265, 34500), (5118, 28750), (5750, 25590), (6900, 21325), (7500, 19619), (8530, 17250), (8625, 17060), (10236, 14375), (11500, 12795)]