78116600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 194890800

約数和(自身を除く): 116774200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 61, 76, 95, 100, 122, 152, 190, 200, 244, 305, 337, 380, 475, 488, 610, 674, 760, 950, 1159, 1220, 1348, 1525, 1685, 1900, 2318, 2440, 2696, 3050, 3370, 3800, 4636, 5795, 6100, 6403, 6740, 8425, 9272, 11590, 12200, 12806, 13480, 16850, 20557, 23180, 25612, 28975, 32015, 33700, 41114, 46360, 51224, 57950, 64030, 67400, 82228, 102785, 115900, 128060, 160075, 164456, 205570, 231800, 256120, 320150, 390583, 411140, 513925, 640300, 781166, 822280, 1027850, 1280600, 1562332, 1952915, 2055700, 3124664, 3905830, 4111400, 7811660, 9764575, 15623320, 19529150, 39058300, 78116600]

約数ペア:

[(1, 78116600), (2, 39058300), (4, 19529150), (5, 15623320), (8, 9764575), (10, 7811660), (19, 4111400), (20, 3905830), (25, 3124664), (38, 2055700), (40, 1952915), (50, 1562332), (61, 1280600), (76, 1027850), (95, 822280), (100, 781166), (122, 640300), (152, 513925), (190, 411140), (200, 390583), (244, 320150), (305, 256120), (337, 231800), (380, 205570), (475, 164456), (488, 160075), (610, 128060), (674, 115900), (760, 102785), (950, 82228), (1159, 67400), (1220, 64030), (1348, 57950), (1525, 51224), (1685, 46360), (1900, 41114), (2318, 33700), (2440, 32015), (2696, 28975), (3050, 25612), (3370, 23180), (3800, 20557), (4636, 16850), (5795, 13480), (6100, 12806), (6403, 12200), (6740, 11590), (8425, 9272)]