40249800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 137826000

約数和(自身を除く): 97576200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 59, 60, 72, 75, 90, 100, 118, 120, 150, 177, 180, 200, 225, 236, 295, 300, 354, 360, 379, 450, 472, 531, 590, 600, 708, 758, 885, 900, 1062, 1137, 1180, 1416, 1475, 1516, 1770, 1800, 1895, 2124, 2274, 2360, 2655, 2950, 3032, 3411, 3540, 3790, 4248, 4425, 4548, 5310, 5685, 5900, 6822, 7080, 7580, 8850, 9096, 9475, 10620, 11370, 11800, 13275, 13644, 15160, 17055, 17700, 18950, 21240, 22361, 22740, 26550, 27288, 28425, 34110, 35400, 37900, 44722, 45480, 53100, 56850, 67083, 68220, 75800, 85275, 89444, 106200, 111805, 113700, 134166, 136440, 170550, 178888, 201249, 223610, 227400, 268332, 335415, 341100, 402498, 447220, 536664, 559025, 670830, 682200, 804996, 894440, 1006245, 1118050, 1341660, 1609992, 1677075, 2012490, 2236100, 2683320, 3354150, 4024980, 4472200, 5031225, 6708300, 8049960, 10062450, 13416600, 20124900, 40249800]

約数ペア:

[(1, 40249800), (2, 20124900), (3, 13416600), (4, 10062450), (5, 8049960), (6, 6708300), (8, 5031225), (9, 4472200), (10, 4024980), (12, 3354150), (15, 2683320), (18, 2236100), (20, 2012490), (24, 1677075), (25, 1609992), (30, 1341660), (36, 1118050), (40, 1006245), (45, 894440), (50, 804996), (59, 682200), (60, 670830), (72, 559025), (75, 536664), (90, 447220), (100, 402498), (118, 341100), (120, 335415), (150, 268332), (177, 227400), (180, 223610), (200, 201249), (225, 178888), (236, 170550), (295, 136440), (300, 134166), (354, 113700), (360, 111805), (379, 106200), (450, 89444), (472, 85275), (531, 75800), (590, 68220), (600, 67083), (708, 56850), (758, 53100), (885, 45480), (900, 44722), (1062, 37900), (1137, 35400), (1180, 34110), (1416, 28425), (1475, 27288), (1516, 26550), (1770, 22740), (1800, 22361), (1895, 21240), (2124, 18950), (2274, 17700), (2360, 17055), (2655, 15160), (2950, 13644), (3032, 13275), (3411, 11800), (3540, 11370), (3790, 10620), (4248, 9475), (4425, 9096), (4548, 8850), (5310, 7580), (5685, 7080), (5900, 6822)]