146561800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 439971840

約数和(自身を除く): 293410040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 88, 100, 110, 124, 140, 154, 155, 175, 200, 217, 220, 248, 275, 280, 307, 308, 310, 341, 350, 385, 434, 440, 550, 614, 616, 620, 682, 700, 770, 775, 868, 1085, 1100, 1228, 1240, 1364, 1400, 1535, 1540, 1550, 1705, 1736, 1925, 2149, 2170, 2200, 2387, 2456, 2728, 3070, 3080, 3100, 3377, 3410, 3850, 4298, 4340, 4774, 5425, 6140, 6200, 6754, 6820, 7675, 7700, 8525, 8596, 8680, 9517, 9548, 10745, 10850, 11935, 12280, 13508, 13640, 15350, 15400, 16885, 17050, 17192, 19034, 19096, 21490, 21700, 23639, 23870, 27016, 30700, 33770, 34100, 38068, 42980, 43400, 47278, 47585, 47740, 53725, 59675, 61400, 66619, 67540, 68200, 76136, 84425, 85960, 94556, 95170, 95480, 104687, 107450, 118195, 119350, 133238, 135080, 168850, 189112, 190340, 209374, 214900, 236390, 237925, 238700, 266476, 333095, 337700, 380680, 418748, 429800, 472780, 475850, 477400, 523435, 532952, 590975, 666190, 675400, 732809, 837496, 945560, 951700, 1046870, 1181950, 1332380, 1465618, 1665475, 1903400, 2093740, 2363900, 2617175, 2664760, 2931236, 3330950, 3664045, 4187480, 4727800, 5234350, 5862472, 6661900, 7328090, 10468700, 13323800, 14656180, 18320225, 20937400, 29312360, 36640450, 73280900, 146561800]

約数ペア:

[(1, 146561800), (2, 73280900), (4, 36640450), (5, 29312360), (7, 20937400), (8, 18320225), (10, 14656180), (11, 13323800), (14, 10468700), (20, 7328090), (22, 6661900), (25, 5862472), (28, 5234350), (31, 4727800), (35, 4187480), (40, 3664045), (44, 3330950), (50, 2931236), (55, 2664760), (56, 2617175), (62, 2363900), (70, 2093740), (77, 1903400), (88, 1665475), (100, 1465618), (110, 1332380), (124, 1181950), (140, 1046870), (154, 951700), (155, 945560), (175, 837496), (200, 732809), (217, 675400), (220, 666190), (248, 590975), (275, 532952), (280, 523435), (307, 477400), (308, 475850), (310, 472780), (341, 429800), (350, 418748), (385, 380680), (434, 337700), (440, 333095), (550, 266476), (614, 238700), (616, 237925), (620, 236390), (682, 214900), (700, 209374), (770, 190340), (775, 189112), (868, 168850), (1085, 135080), (1100, 133238), (1228, 119350), (1240, 118195), (1364, 107450), (1400, 104687), (1535, 95480), (1540, 95170), (1550, 94556), (1705, 85960), (1736, 84425), (1925, 76136), (2149, 68200), (2170, 67540), (2200, 66619), (2387, 61400), (2456, 59675), (2728, 53725), (3070, 47740), (3080, 47585), (3100, 47278), (3377, 43400), (3410, 42980), (3850, 38068), (4298, 34100), (4340, 33770), (4774, 30700), (5425, 27016), (6140, 23870), (6200, 23639), (6754, 21700), (6820, 21490), (7675, 19096), (7700, 19034), (8525, 17192), (8596, 17050), (8680, 16885), (9517, 15400), (9548, 15350), (10745, 13640), (10850, 13508), (11935, 12280)]