193855500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1921

約数の個数: 144

約数和(自身を含む): 638479296

約数和(自身を除く): 444623796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 125, 138, 150, 180, 207, 225, 230, 250, 276, 300, 345, 375, 414, 450, 460, 500, 575, 690, 750, 828, 900, 1035, 1125, 1150, 1380, 1500, 1725, 1873, 2070, 2250, 2300, 2875, 3450, 3746, 4140, 4500, 5175, 5619, 5750, 6900, 7492, 8625, 9365, 10350, 11238, 11500, 16857, 17250, 18730, 20700, 22476, 25875, 28095, 33714, 34500, 37460, 43079, 46825, 51750, 56190, 67428, 84285, 86158, 93650, 103500, 112380, 129237, 140475, 168570, 172316, 187300, 215395, 234125, 258474, 280950, 337140, 387711, 421425, 430790, 468250, 516948, 561900, 646185, 702375, 775422, 842850, 861580, 936500, 1076975, 1292370, 1404750, 1550844, 1685700, 1938555, 2107125, 2153950, 2584740, 2809500, 3230925, 3877110, 4214250, 4307900, 5384875, 6461850, 7754220, 8428500, 9692775, 10769750, 12923700, 16154625, 19385550, 21539500, 32309250, 38771100, 48463875, 64618500, 96927750, 193855500]

約数ペア:

[(1, 193855500), (2, 96927750), (3, 64618500), (4, 48463875), (5, 38771100), (6, 32309250), (9, 21539500), (10, 19385550), (12, 16154625), (15, 12923700), (18, 10769750), (20, 9692775), (23, 8428500), (25, 7754220), (30, 6461850), (36, 5384875), (45, 4307900), (46, 4214250), (50, 3877110), (60, 3230925), (69, 2809500), (75, 2584740), (90, 2153950), (92, 2107125), (100, 1938555), (115, 1685700), (125, 1550844), (138, 1404750), (150, 1292370), (180, 1076975), (207, 936500), (225, 861580), (230, 842850), (250, 775422), (276, 702375), (300, 646185), (345, 561900), (375, 516948), (414, 468250), (450, 430790), (460, 421425), (500, 387711), (575, 337140), (690, 280950), (750, 258474), (828, 234125), (900, 215395), (1035, 187300), (1125, 172316), (1150, 168570), (1380, 140475), (1500, 129237), (1725, 112380), (1873, 103500), (2070, 93650), (2250, 86158), (2300, 84285), (2875, 67428), (3450, 56190), (3746, 51750), (4140, 46825), (4500, 43079), (5175, 37460), (5619, 34500), (5750, 33714), (6900, 28095), (7492, 25875), (8625, 22476), (9365, 20700), (10350, 18730), (11238, 17250), (11500, 16857)]