72182000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 202647744

約数和(自身を除く): 130465744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 125, 136, 170, 176, 187, 193, 200, 220, 250, 272, 275, 340, 374, 386, 400, 425, 440, 500, 550, 680, 748, 772, 850, 880, 935, 965, 1000, 1100, 1360, 1375, 1496, 1544, 1700, 1870, 1930, 2000, 2123, 2125, 2200, 2750, 2992, 3088, 3281, 3400, 3740, 3860, 4246, 4250, 4400, 4675, 4825, 5500, 6562, 6800, 7480, 7720, 8492, 8500, 9350, 9650, 10615, 11000, 13124, 14960, 15440, 16405, 16984, 17000, 18700, 19300, 21230, 22000, 23375, 24125, 26248, 32810, 33968, 34000, 36091, 37400, 38600, 42460, 46750, 48250, 52496, 53075, 65620, 72182, 74800, 77200, 82025, 84920, 93500, 96500, 106150, 131240, 144364, 164050, 169840, 180455, 187000, 193000, 212300, 262480, 265375, 288728, 328100, 360910, 374000, 386000, 410125, 424600, 530750, 577456, 656200, 721820, 820250, 849200, 902275, 1061500, 1312400, 1443640, 1640500, 1804550, 2123000, 2887280, 3281000, 3609100, 4246000, 4511375, 6562000, 7218200, 9022750, 14436400, 18045500, 36091000, 72182000]

約数ペア:

[(1, 72182000), (2, 36091000), (4, 18045500), (5, 14436400), (8, 9022750), (10, 7218200), (11, 6562000), (16, 4511375), (17, 4246000), (20, 3609100), (22, 3281000), (25, 2887280), (34, 2123000), (40, 1804550), (44, 1640500), (50, 1443640), (55, 1312400), (68, 1061500), (80, 902275), (85, 849200), (88, 820250), (100, 721820), (110, 656200), (125, 577456), (136, 530750), (170, 424600), (176, 410125), (187, 386000), (193, 374000), (200, 360910), (220, 328100), (250, 288728), (272, 265375), (275, 262480), (340, 212300), (374, 193000), (386, 187000), (400, 180455), (425, 169840), (440, 164050), (500, 144364), (550, 131240), (680, 106150), (748, 96500), (772, 93500), (850, 84920), (880, 82025), (935, 77200), (965, 74800), (1000, 72182), (1100, 65620), (1360, 53075), (1375, 52496), (1496, 48250), (1544, 46750), (1700, 42460), (1870, 38600), (1930, 37400), (2000, 36091), (2123, 34000), (2125, 33968), (2200, 32810), (2750, 26248), (2992, 24125), (3088, 23375), (3281, 22000), (3400, 21230), (3740, 19300), (3860, 18700), (4246, 17000), (4250, 16984), (4400, 16405), (4675, 15440), (4825, 14960), (5500, 13124), (6562, 11000), (6800, 10615), (7480, 9650), (7720, 9350), (8492, 8500)]