201415200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:680

約数の個数: 288

約数和(自身を含む): 789949440

約数和(自身を除く): 588534240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 133, 140, 150, 152, 160, 168, 175, 190, 200, 210, 224, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 480, 525, 532, 560, 570, 600, 608, 631, 665, 672, 700, 760, 798, 800, 840, 912, 950, 1050, 1064, 1120, 1140, 1200, 1262, 1330, 1400, 1425, 1520, 1596, 1680, 1824, 1893, 1900, 1995, 2100, 2128, 2280, 2400, 2524, 2660, 2800, 2850, 3040, 3155, 3192, 3325, 3360, 3786, 3800, 3990, 4200, 4256, 4417, 4560, 5048, 5320, 5600, 5700, 6310, 6384, 6650, 7572, 7600, 7980, 8400, 8834, 9120, 9465, 9975, 10096, 10640, 11400, 11989, 12620, 12768, 13251, 13300, 15144, 15200, 15775, 15960, 16800, 17668, 18930, 19950, 20192, 21280, 22085, 22800, 23978, 25240, 26502, 26600, 30288, 31550, 31920, 35336, 35967, 37860, 39900, 44170, 45600, 47325, 47956, 50480, 53004, 53200, 59945, 60576, 63100, 63840, 66255, 70672, 71934, 75720, 79800, 83923, 88340, 94650, 95912, 100960, 106008, 106400, 110425, 119890, 126200, 132510, 141344, 143868, 151440, 159600, 167846, 176680, 179835, 189300, 191824, 212016, 220850, 239780, 251769, 252400, 265020, 287736, 299725, 302880, 319200, 331275, 335692, 353360, 359670, 378600, 383648, 419615, 424032, 441700, 479560, 503538, 504800, 530040, 575472, 599450, 662550, 671384, 706720, 719340, 757200, 839230, 883400, 899175, 959120, 1007076, 1060080, 1150944, 1198900, 1258845, 1325100, 1342768, 1438680, 1514400, 1678460, 1766800, 1798350, 1918240, 2014152, 2098075, 2120160, 2397800, 2517690, 2650200, 2685536, 2877360, 3356920, 3533600, 3596700, 4028304, 4196150, 4795600, 5035380, 5300400, 5754720, 6294225, 6713840, 7193400, 8056608, 8392300, 9591200, 10070760, 10600800, 12588450, 13427680, 14386800, 16784600, 20141520, 25176900, 28773600, 33569200, 40283040, 50353800, 67138400, 100707600, 201415200]

約数ペア:

[(1, 201415200), (2, 100707600), (3, 67138400), (4, 50353800), (5, 40283040), (6, 33569200), (7, 28773600), (8, 25176900), (10, 20141520), (12, 16784600), (14, 14386800), (15, 13427680), (16, 12588450), (19, 10600800), (20, 10070760), (21, 9591200), (24, 8392300), (25, 8056608), (28, 7193400), (30, 6713840), (32, 6294225), (35, 5754720), (38, 5300400), (40, 5035380), (42, 4795600), (48, 4196150), (50, 4028304), (56, 3596700), (57, 3533600), (60, 3356920), (70, 2877360), (75, 2685536), (76, 2650200), (80, 2517690), (84, 2397800), (95, 2120160), (96, 2098075), (100, 2014152), (105, 1918240), (112, 1798350), (114, 1766800), (120, 1678460), (133, 1514400), (140, 1438680), (150, 1342768), (152, 1325100), (160, 1258845), (168, 1198900), (175, 1150944), (190, 1060080), (200, 1007076), (210, 959120), (224, 899175), (228, 883400), (240, 839230), (266, 757200), (280, 719340), (285, 706720), (300, 671384), (304, 662550), (336, 599450), (350, 575472), (380, 530040), (399, 504800), (400, 503538), (420, 479560), (456, 441700), (475, 424032), (480, 419615), (525, 383648), (532, 378600), (560, 359670), (570, 353360), (600, 335692), (608, 331275), (631, 319200), (665, 302880), (672, 299725), (700, 287736), (760, 265020), (798, 252400), (800, 251769), (840, 239780), (912, 220850), (950, 212016), (1050, 191824), (1064, 189300), (1120, 179835), (1140, 176680), (1200, 167846), (1262, 159600), (1330, 151440), (1400, 143868), (1425, 141344), (1520, 132510), (1596, 126200), (1680, 119890), (1824, 110425), (1893, 106400), (1900, 106008), (1995, 100960), (2100, 95912), (2128, 94650), (2280, 88340), (2400, 83923), (2524, 79800), (2660, 75720), (2800, 71934), (2850, 70672), (3040, 66255), (3155, 63840), (3192, 63100), (3325, 60576), (3360, 59945), (3786, 53200), (3800, 53004), (3990, 50480), (4200, 47956), (4256, 47325), (4417, 45600), (4560, 44170), (5048, 39900), (5320, 37860), (5600, 35967), (5700, 35336), (6310, 31920), (6384, 31550), (6650, 30288), (7572, 26600), (7600, 26502), (7980, 25240), (8400, 23978), (8834, 22800), (9120, 22085), (9465, 21280), (9975, 20192), (10096, 19950), (10640, 18930), (11400, 17668), (11989, 16800), (12620, 15960), (12768, 15775), (13251, 15200), (13300, 15144)]