72314000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 201951360

約数和(自身を除く): 129637360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 125, 152, 173, 176, 190, 200, 209, 220, 250, 275, 304, 346, 380, 400, 418, 440, 475, 500, 550, 692, 760, 836, 865, 880, 950, 1000, 1045, 1100, 1375, 1384, 1520, 1672, 1730, 1900, 1903, 2000, 2090, 2200, 2375, 2750, 2768, 3287, 3344, 3460, 3800, 3806, 4180, 4325, 4400, 4750, 5225, 5500, 6574, 6920, 7600, 7612, 8360, 8650, 9500, 9515, 10450, 11000, 13148, 13840, 15224, 16435, 16720, 17300, 19000, 19030, 20900, 21625, 22000, 26125, 26296, 30448, 32870, 34600, 36157, 38000, 38060, 41800, 43250, 47575, 52250, 52592, 65740, 69200, 72314, 76120, 82175, 83600, 86500, 95150, 104500, 131480, 144628, 152240, 164350, 173000, 180785, 190300, 209000, 237875, 262960, 289256, 328700, 346000, 361570, 380600, 410875, 418000, 475750, 578512, 657400, 723140, 761200, 821750, 903925, 951500, 1314800, 1446280, 1643500, 1807850, 1903000, 2892560, 3287000, 3615700, 3806000, 4519625, 6574000, 7231400, 9039250, 14462800, 18078500, 36157000, 72314000]

約数ペア:

[(1, 72314000), (2, 36157000), (4, 18078500), (5, 14462800), (8, 9039250), (10, 7231400), (11, 6574000), (16, 4519625), (19, 3806000), (20, 3615700), (22, 3287000), (25, 2892560), (38, 1903000), (40, 1807850), (44, 1643500), (50, 1446280), (55, 1314800), (76, 951500), (80, 903925), (88, 821750), (95, 761200), (100, 723140), (110, 657400), (125, 578512), (152, 475750), (173, 418000), (176, 410875), (190, 380600), (200, 361570), (209, 346000), (220, 328700), (250, 289256), (275, 262960), (304, 237875), (346, 209000), (380, 190300), (400, 180785), (418, 173000), (440, 164350), (475, 152240), (500, 144628), (550, 131480), (692, 104500), (760, 95150), (836, 86500), (865, 83600), (880, 82175), (950, 76120), (1000, 72314), (1045, 69200), (1100, 65740), (1375, 52592), (1384, 52250), (1520, 47575), (1672, 43250), (1730, 41800), (1900, 38060), (1903, 38000), (2000, 36157), (2090, 34600), (2200, 32870), (2375, 30448), (2750, 26296), (2768, 26125), (3287, 22000), (3344, 21625), (3460, 20900), (3800, 19030), (3806, 19000), (4180, 17300), (4325, 16720), (4400, 16435), (4750, 15224), (5225, 13840), (5500, 13148), (6574, 11000), (6920, 10450), (7600, 9515), (7612, 9500), (8360, 8650)]