1948818000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{379}}^1\times {\mathrm{857}}^1$

素因数の和:1262

約数の個数: 160

約数和(自身を含む): 6306917760

約数和(自身を除く): 4358099760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 379, 400, 500, 600, 750, 758, 857, 1000, 1137, 1200, 1500, 1516, 1714, 1895, 2000, 2274, 2571, 3000, 3032, 3428, 3790, 4285, 4548, 5142, 5685, 6000, 6064, 6856, 7580, 8570, 9096, 9475, 10284, 11370, 12855, 13712, 15160, 17140, 18192, 18950, 20568, 21425, 22740, 25710, 28425, 30320, 34280, 37900, 41136, 42850, 45480, 47375, 51420, 56850, 64275, 68560, 75800, 85700, 90960, 94750, 102840, 107125, 113700, 128550, 142125, 151600, 171400, 189500, 205680, 214250, 227400, 257100, 284250, 321375, 324803, 342800, 379000, 428500, 454800, 514200, 568500, 642750, 649606, 758000, 857000, 974409, 1028400, 1137000, 1285500, 1299212, 1624015, 1714000, 1948818, 2274000, 2571000, 2598424, 3248030, 3897636, 4872045, 5142000, 5196848, 6496060, 7795272, 8120075, 9744090, 12992120, 15590544, 16240150, 19488180, 24360225, 25984240, 32480300, 38976360, 40600375, 48720450, 64960600, 77952720, 81200750, 97440900, 121801125, 129921200, 162401500, 194881800, 243602250, 324803000, 389763600, 487204500, 649606000, 974409000, 1948818000]

約数ペア:

[(1, 1948818000), (2, 974409000), (3, 649606000), (4, 487204500), (5, 389763600), (6, 324803000), (8, 243602250), (10, 194881800), (12, 162401500), (15, 129921200), (16, 121801125), (20, 97440900), (24, 81200750), (25, 77952720), (30, 64960600), (40, 48720450), (48, 40600375), (50, 38976360), (60, 32480300), (75, 25984240), (80, 24360225), (100, 19488180), (120, 16240150), (125, 15590544), (150, 12992120), (200, 9744090), (240, 8120075), (250, 7795272), (300, 6496060), (375, 5196848), (379, 5142000), (400, 4872045), (500, 3897636), (600, 3248030), (750, 2598424), (758, 2571000), (857, 2274000), (1000, 1948818), (1137, 1714000), (1200, 1624015), (1500, 1299212), (1516, 1285500), (1714, 1137000), (1895, 1028400), (2000, 974409), (2274, 857000), (2571, 758000), (3000, 649606), (3032, 642750), (3428, 568500), (3790, 514200), (4285, 454800), (4548, 428500), (5142, 379000), (5685, 342800), (6000, 324803), (6064, 321375), (6856, 284250), (7580, 257100), (8570, 227400), (9096, 214250), (9475, 205680), (10284, 189500), (11370, 171400), (12855, 151600), (13712, 142125), (15160, 128550), (17140, 113700), (18192, 107125), (18950, 102840), (20568, 94750), (21425, 90960), (22740, 85700), (25710, 75800), (28425, 68560), (30320, 64275), (34280, 56850), (37900, 51420), (41136, 47375), (42850, 45480)]