79248900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 249359040

約数和(自身を除く): 170110140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 41, 50, 51, 60, 68, 75, 82, 85, 100, 102, 123, 150, 164, 170, 204, 205, 246, 255, 300, 340, 379, 410, 425, 492, 510, 615, 697, 758, 820, 850, 1020, 1025, 1137, 1230, 1275, 1394, 1516, 1700, 1895, 2050, 2091, 2274, 2460, 2550, 2788, 3075, 3485, 3790, 4100, 4182, 4548, 5100, 5685, 6150, 6443, 6970, 7580, 8364, 9475, 10455, 11370, 12300, 12886, 13940, 15539, 17425, 18950, 19329, 20910, 22740, 25772, 28425, 31078, 32215, 34850, 37900, 38658, 41820, 46617, 52275, 56850, 62156, 64430, 69700, 77316, 77695, 93234, 96645, 104550, 113700, 128860, 155390, 161075, 186468, 193290, 209100, 233085, 264163, 310780, 322150, 386580, 388475, 466170, 483225, 528326, 644300, 776950, 792489, 932340, 966450, 1056652, 1165425, 1320815, 1553900, 1584978, 1932900, 2330850, 2641630, 3169956, 3962445, 4661700, 5283260, 6604075, 7924890, 13208150, 15849780, 19812225, 26416300, 39624450, 79248900]

約数ペア:

[(1, 79248900), (2, 39624450), (3, 26416300), (4, 19812225), (5, 15849780), (6, 13208150), (10, 7924890), (12, 6604075), (15, 5283260), (17, 4661700), (20, 3962445), (25, 3169956), (30, 2641630), (34, 2330850), (41, 1932900), (50, 1584978), (51, 1553900), (60, 1320815), (68, 1165425), (75, 1056652), (82, 966450), (85, 932340), (100, 792489), (102, 776950), (123, 644300), (150, 528326), (164, 483225), (170, 466170), (204, 388475), (205, 386580), (246, 322150), (255, 310780), (300, 264163), (340, 233085), (379, 209100), (410, 193290), (425, 186468), (492, 161075), (510, 155390), (615, 128860), (697, 113700), (758, 104550), (820, 96645), (850, 93234), (1020, 77695), (1025, 77316), (1137, 69700), (1230, 64430), (1275, 62156), (1394, 56850), (1516, 52275), (1700, 46617), (1895, 41820), (2050, 38658), (2091, 37900), (2274, 34850), (2460, 32215), (2550, 31078), (2788, 28425), (3075, 25772), (3485, 22740), (3790, 20910), (4100, 19329), (4182, 18950), (4548, 17425), (5100, 15539), (5685, 13940), (6150, 12886), (6443, 12300), (6970, 11370), (7580, 10455), (8364, 9475)]