218640600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2175

約数の個数: 192

約数和(自身を含む): 793104000

約数和(自身を除く): 574463400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1710, 1800, 1900, 2052, 2131, 2280, 2565, 2700, 2850, 3420, 3800, 4104, 4262, 4275, 5130, 5400, 5700, 6393, 6840, 8524, 8550, 10260, 10655, 11400, 12786, 12825, 17048, 17100, 19179, 20520, 21310, 25572, 25650, 31965, 34200, 38358, 40489, 42620, 51144, 51300, 53275, 57537, 63930, 76716, 80978, 85240, 95895, 102600, 106550, 115074, 121467, 127860, 153432, 159825, 161956, 191790, 202445, 213100, 230148, 242934, 255720, 287685, 319650, 323912, 364401, 383580, 404890, 426200, 460296, 479475, 485868, 575370, 607335, 639300, 728802, 767160, 809780, 958950, 971736, 1012225, 1093203, 1150740, 1214670, 1278600, 1438425, 1457604, 1619560, 1822005, 1917900, 2024450, 2186406, 2301480, 2429340, 2876850, 2915208, 3036675, 3644010, 3835800, 4048900, 4372812, 4858680, 5466015, 5753700, 6073350, 7288020, 8097800, 8745624, 9110025, 10932030, 11507400, 12146700, 14576040, 18220050, 21864060, 24293400, 27330075, 36440100, 43728120, 54660150, 72880200, 109320300, 218640600]

約数ペア:

[(1, 218640600), (2, 109320300), (3, 72880200), (4, 54660150), (5, 43728120), (6, 36440100), (8, 27330075), (9, 24293400), (10, 21864060), (12, 18220050), (15, 14576040), (18, 12146700), (19, 11507400), (20, 10932030), (24, 9110025), (25, 8745624), (27, 8097800), (30, 7288020), (36, 6073350), (38, 5753700), (40, 5466015), (45, 4858680), (50, 4372812), (54, 4048900), (57, 3835800), (60, 3644010), (72, 3036675), (75, 2915208), (76, 2876850), (90, 2429340), (95, 2301480), (100, 2186406), (108, 2024450), (114, 1917900), (120, 1822005), (135, 1619560), (150, 1457604), (152, 1438425), (171, 1278600), (180, 1214670), (190, 1150740), (200, 1093203), (216, 1012225), (225, 971736), (228, 958950), (270, 809780), (285, 767160), (300, 728802), (342, 639300), (360, 607335), (380, 575370), (450, 485868), (456, 479475), (475, 460296), (513, 426200), (540, 404890), (570, 383580), (600, 364401), (675, 323912), (684, 319650), (760, 287685), (855, 255720), (900, 242934), (950, 230148), (1026, 213100), (1080, 202445), (1140, 191790), (1350, 161956), (1368, 159825), (1425, 153432), (1710, 127860), (1800, 121467), (1900, 115074), (2052, 106550), (2131, 102600), (2280, 95895), (2565, 85240), (2700, 80978), (2850, 76716), (3420, 63930), (3800, 57537), (4104, 53275), (4262, 51300), (4275, 51144), (5130, 42620), (5400, 40489), (5700, 38358), (6393, 34200), (6840, 31965), (8524, 25650), (8550, 25572), (10260, 21310), (10655, 20520), (11400, 19179), (12786, 17100), (12825, 17048)]