201825750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 591851520

約数和(自身を除く): 390025770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 70, 74, 75, 105, 111, 125, 150, 175, 185, 210, 222, 250, 259, 350, 370, 375, 518, 525, 555, 750, 777, 875, 925, 1039, 1050, 1110, 1295, 1554, 1750, 1850, 2078, 2590, 2625, 2775, 3117, 3885, 4625, 5195, 5250, 5550, 6234, 6475, 7273, 7770, 9250, 10390, 12950, 13875, 14546, 15585, 19425, 21819, 25975, 27750, 31170, 32375, 36365, 38443, 38850, 43638, 51950, 64750, 72730, 76886, 77925, 97125, 109095, 115329, 129875, 155850, 181825, 192215, 194250, 218190, 230658, 259750, 269101, 363650, 384430, 389625, 538202, 545475, 576645, 779250, 807303, 909125, 961075, 1090950, 1153290, 1345505, 1614606, 1818250, 1922150, 2691010, 2727375, 2883225, 4036515, 4805375, 5454750, 5766450, 6727525, 8073030, 9610750, 13455050, 14416125, 20182575, 28832250, 33637625, 40365150, 67275250, 100912875, 201825750]

約数ペア:

[(1, 201825750), (2, 100912875), (3, 67275250), (5, 40365150), (6, 33637625), (7, 28832250), (10, 20182575), (14, 14416125), (15, 13455050), (21, 9610750), (25, 8073030), (30, 6727525), (35, 5766450), (37, 5454750), (42, 4805375), (50, 4036515), (70, 2883225), (74, 2727375), (75, 2691010), (105, 1922150), (111, 1818250), (125, 1614606), (150, 1345505), (175, 1153290), (185, 1090950), (210, 961075), (222, 909125), (250, 807303), (259, 779250), (350, 576645), (370, 545475), (375, 538202), (518, 389625), (525, 384430), (555, 363650), (750, 269101), (777, 259750), (875, 230658), (925, 218190), (1039, 194250), (1050, 192215), (1110, 181825), (1295, 155850), (1554, 129875), (1750, 115329), (1850, 109095), (2078, 97125), (2590, 77925), (2625, 76886), (2775, 72730), (3117, 64750), (3885, 51950), (4625, 43638), (5195, 38850), (5250, 38443), (5550, 36365), (6234, 32375), (6475, 31170), (7273, 27750), (7770, 25975), (9250, 21819), (10390, 19425), (12950, 15585), (13875, 14546)]