79283100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 255921120

約数和(自身を除く): 176638020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 701, 725, 754, 780, 870, 975, 1131, 1300, 1402, 1450, 1508, 1740, 1885, 1950, 2103, 2175, 2262, 2804, 2900, 3505, 3770, 3900, 4206, 4350, 4524, 5655, 7010, 7540, 8412, 8700, 9113, 9425, 10515, 11310, 14020, 17525, 18226, 18850, 20329, 21030, 22620, 27339, 28275, 35050, 36452, 37700, 40658, 42060, 45565, 52575, 54678, 56550, 60987, 70100, 81316, 91130, 101645, 105150, 109356, 113100, 121974, 136695, 182260, 203290, 210300, 227825, 243948, 264277, 273390, 304935, 406580, 455650, 508225, 528554, 546780, 609870, 683475, 792831, 911300, 1016450, 1057108, 1219740, 1321385, 1366950, 1524675, 1585662, 2032900, 2642770, 2733900, 3049350, 3171324, 3964155, 5285540, 6098700, 6606925, 7928310, 13213850, 15856620, 19820775, 26427700, 39641550, 79283100]

約数ペア:

[(1, 79283100), (2, 39641550), (3, 26427700), (4, 19820775), (5, 15856620), (6, 13213850), (10, 7928310), (12, 6606925), (13, 6098700), (15, 5285540), (20, 3964155), (25, 3171324), (26, 3049350), (29, 2733900), (30, 2642770), (39, 2032900), (50, 1585662), (52, 1524675), (58, 1366950), (60, 1321385), (65, 1219740), (75, 1057108), (78, 1016450), (87, 911300), (100, 792831), (116, 683475), (130, 609870), (145, 546780), (150, 528554), (156, 508225), (174, 455650), (195, 406580), (260, 304935), (290, 273390), (300, 264277), (325, 243948), (348, 227825), (377, 210300), (390, 203290), (435, 182260), (580, 136695), (650, 121974), (701, 113100), (725, 109356), (754, 105150), (780, 101645), (870, 91130), (975, 81316), (1131, 70100), (1300, 60987), (1402, 56550), (1450, 54678), (1508, 52575), (1740, 45565), (1885, 42060), (1950, 40658), (2103, 37700), (2175, 36452), (2262, 35050), (2804, 28275), (2900, 27339), (3505, 22620), (3770, 21030), (3900, 20329), (4206, 18850), (4350, 18226), (4524, 17525), (5655, 14020), (7010, 11310), (7540, 10515), (8412, 9425), (8700, 9113)]