193018500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 620081280

約数和(自身を除く): 427062780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 75, 90, 100, 118, 125, 150, 177, 180, 225, 236, 250, 295, 300, 354, 375, 450, 500, 531, 590, 708, 727, 750, 885, 900, 1062, 1125, 1180, 1454, 1475, 1500, 1770, 2124, 2181, 2250, 2655, 2908, 2950, 3540, 3635, 4362, 4425, 4500, 5310, 5900, 6543, 7270, 7375, 8724, 8850, 10620, 10905, 13086, 13275, 14540, 14750, 17700, 18175, 21810, 22125, 26172, 26550, 29500, 32715, 36350, 42893, 43620, 44250, 53100, 54525, 65430, 66375, 72700, 85786, 88500, 90875, 109050, 128679, 130860, 132750, 163575, 171572, 181750, 214465, 218100, 257358, 265500, 272625, 327150, 363500, 386037, 428930, 514716, 545250, 643395, 654300, 772074, 817875, 857860, 1072325, 1090500, 1286790, 1544148, 1635750, 1930185, 2144650, 2573580, 3216975, 3271500, 3860370, 4289300, 5361625, 6433950, 7720740, 9650925, 10723250, 12867900, 16084875, 19301850, 21446500, 32169750, 38603700, 48254625, 64339500, 96509250, 193018500]

約数ペア:

[(1, 193018500), (2, 96509250), (3, 64339500), (4, 48254625), (5, 38603700), (6, 32169750), (9, 21446500), (10, 19301850), (12, 16084875), (15, 12867900), (18, 10723250), (20, 9650925), (25, 7720740), (30, 6433950), (36, 5361625), (45, 4289300), (50, 3860370), (59, 3271500), (60, 3216975), (75, 2573580), (90, 2144650), (100, 1930185), (118, 1635750), (125, 1544148), (150, 1286790), (177, 1090500), (180, 1072325), (225, 857860), (236, 817875), (250, 772074), (295, 654300), (300, 643395), (354, 545250), (375, 514716), (450, 428930), (500, 386037), (531, 363500), (590, 327150), (708, 272625), (727, 265500), (750, 257358), (885, 218100), (900, 214465), (1062, 181750), (1125, 171572), (1180, 163575), (1454, 132750), (1475, 130860), (1500, 128679), (1770, 109050), (2124, 90875), (2181, 88500), (2250, 85786), (2655, 72700), (2908, 66375), (2950, 65430), (3540, 54525), (3635, 53100), (4362, 44250), (4425, 43620), (4500, 42893), (5310, 36350), (5900, 32715), (6543, 29500), (7270, 26550), (7375, 26172), (8724, 22125), (8850, 21810), (10620, 18175), (10905, 17700), (13086, 14750), (13275, 14540)]