71818500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 234823680

約数和(自身を除く): 163005180

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, 125, 127, 130, 145, 150, 156, 174, 195, 250, 254, 260, 290, 300, 325, 348, 375, 377, 381, 390, 435, 500, 508, 580, 635, 650, 725, 750, 754, 762, 780, 870, 975, 1131, 1270, 1300, 1450, 1500, 1508, 1524, 1625, 1651, 1740, 1885, 1905, 1950, 2175, 2262, 2540, 2900, 3175, 3250, 3302, 3625, 3683, 3770, 3810, 3900, 4350, 4524, 4875, 4953, 5655, 6350, 6500, 6604, 7250, 7366, 7540, 7620, 8255, 8700, 9425, 9525, 9750, 9906, 10875, 11049, 11310, 12700, 14500, 14732, 15875, 16510, 18415, 18850, 19050, 19500, 19812, 21750, 22098, 22620, 24765, 28275, 31750, 33020, 36830, 37700, 38100, 41275, 43500, 44196, 47125, 47625, 47879, 49530, 55245, 56550, 63500, 73660, 82550, 92075, 94250, 95250, 95758, 99060, 110490, 113100, 123825, 141375, 143637, 165100, 184150, 188500, 190500, 191516, 206375, 220980, 239395, 247650, 276225, 282750, 287274, 368300, 412750, 460375, 478790, 495300, 552450, 565500, 574548, 619125, 718185, 825500, 920750, 957580, 1104900, 1196975, 1238250, 1381125, 1436370, 1841500, 2393950, 2476500, 2762250, 2872740, 3590925, 4787900, 5524500, 5984875, 7181850, 11969750, 14363700, 17954625, 23939500, 35909250, 71818500]

約数ペア:

[(1, 71818500), (2, 35909250), (3, 23939500), (4, 17954625), (5, 14363700), (6, 11969750), (10, 7181850), (12, 5984875), (13, 5524500), (15, 4787900), (20, 3590925), (25, 2872740), (26, 2762250), (29, 2476500), (30, 2393950), (39, 1841500), (50, 1436370), (52, 1381125), (58, 1238250), (60, 1196975), (65, 1104900), (75, 957580), (78, 920750), (87, 825500), (100, 718185), (116, 619125), (125, 574548), (127, 565500), (130, 552450), (145, 495300), (150, 478790), (156, 460375), (174, 412750), (195, 368300), (250, 287274), (254, 282750), (260, 276225), (290, 247650), (300, 239395), (325, 220980), (348, 206375), (375, 191516), (377, 190500), (381, 188500), (390, 184150), (435, 165100), (500, 143637), (508, 141375), (580, 123825), (635, 113100), (650, 110490), (725, 99060), (750, 95758), (754, 95250), (762, 94250), (780, 92075), (870, 82550), (975, 73660), (1131, 63500), (1270, 56550), (1300, 55245), (1450, 49530), (1500, 47879), (1508, 47625), (1524, 47125), (1625, 44196), (1651, 43500), (1740, 41275), (1885, 38100), (1905, 37700), (1950, 36830), (2175, 33020), (2262, 31750), (2540, 28275), (2900, 24765), (3175, 22620), (3250, 22098), (3302, 21750), (3625, 19812), (3683, 19500), (3770, 19050), (3810, 18850), (3900, 18415), (4350, 16510), (4524, 15875), (4875, 14732), (4953, 14500), (5655, 12700), (6350, 11310), (6500, 11049), (6604, 10875), (7250, 9906), (7366, 9750), (7540, 9525), (7620, 9425), (8255, 8700)]