218093400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 288

約数和(自身を含む): 882086400

約数和(自身を除く): 663993000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 342, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 570, 600, 630, 665, 684, 700, 760, 798, 840, 855, 900, 911, 950, 1050, 1064, 1140, 1197, 1260, 1330, 1368, 1400, 1425, 1575, 1596, 1710, 1800, 1822, 1900, 1995, 2100, 2280, 2394, 2520, 2660, 2733, 2850, 3150, 3192, 3325, 3420, 3644, 3800, 3990, 4200, 4275, 4555, 4788, 5320, 5466, 5700, 5985, 6300, 6377, 6650, 6840, 7288, 7980, 8199, 8550, 9110, 9576, 9975, 10932, 11400, 11970, 12600, 12754, 13300, 13665, 15960, 16398, 17100, 17309, 18220, 19131, 19950, 21864, 22775, 23940, 25508, 26600, 27330, 29925, 31885, 32796, 34200, 34618, 36440, 38262, 39900, 40995, 45550, 47880, 51016, 51927, 54660, 57393, 59850, 63770, 65592, 68325, 69236, 76524, 79800, 81990, 86545, 91100, 95655, 103854, 109320, 114786, 119700, 121163, 127540, 136650, 138472, 153048, 155781, 159425, 163980, 173090, 182200, 191310, 204975, 207708, 229572, 239400, 242326, 255080, 259635, 273300, 286965, 311562, 318850, 327960, 346180, 363489, 382620, 409950, 415416, 432725, 459144, 478275, 484652, 519270, 546600, 573930, 605815, 623124, 637700, 692360, 726978, 765240, 778905, 819900, 865450, 956550, 969304, 1038540, 1090467, 1147860, 1211630, 1246248, 1275400, 1298175, 1434825, 1453956, 1557810, 1639800, 1730900, 1817445, 1913100, 2077080, 2180934, 2295720, 2423260, 2596350, 2869650, 2907912, 3029075, 3115620, 3461800, 3634890, 3826200, 3894525, 4361868, 4846520, 5192700, 5452335, 5739300, 6058150, 6231240, 7269780, 7789050, 8723736, 9087225, 10385400, 10904670, 11478600, 12116300, 14539560, 15578100, 18174450, 21809340, 24232600, 27261675, 31156200, 36348900, 43618680, 54523350, 72697800, 109046700, 218093400]

約数ペア:

[(1, 218093400), (2, 109046700), (3, 72697800), (4, 54523350), (5, 43618680), (6, 36348900), (7, 31156200), (8, 27261675), (9, 24232600), (10, 21809340), (12, 18174450), (14, 15578100), (15, 14539560), (18, 12116300), (19, 11478600), (20, 10904670), (21, 10385400), (24, 9087225), (25, 8723736), (28, 7789050), (30, 7269780), (35, 6231240), (36, 6058150), (38, 5739300), (40, 5452335), (42, 5192700), (45, 4846520), (50, 4361868), (56, 3894525), (57, 3826200), (60, 3634890), (63, 3461800), (70, 3115620), (72, 3029075), (75, 2907912), (76, 2869650), (84, 2596350), (90, 2423260), (95, 2295720), (100, 2180934), (105, 2077080), (114, 1913100), (120, 1817445), (126, 1730900), (133, 1639800), (140, 1557810), (150, 1453956), (152, 1434825), (168, 1298175), (171, 1275400), (175, 1246248), (180, 1211630), (190, 1147860), (200, 1090467), (210, 1038540), (225, 969304), (228, 956550), (252, 865450), (266, 819900), (280, 778905), (285, 765240), (300, 726978), (315, 692360), (342, 637700), (350, 623124), (360, 605815), (380, 573930), (399, 546600), (420, 519270), (450, 484652), (456, 478275), (475, 459144), (504, 432725), (525, 415416), (532, 409950), (570, 382620), (600, 363489), (630, 346180), (665, 327960), (684, 318850), (700, 311562), (760, 286965), (798, 273300), (840, 259635), (855, 255080), (900, 242326), (911, 239400), (950, 229572), (1050, 207708), (1064, 204975), (1140, 191310), (1197, 182200), (1260, 173090), (1330, 163980), (1368, 159425), (1400, 155781), (1425, 153048), (1575, 138472), (1596, 136650), (1710, 127540), (1800, 121163), (1822, 119700), (1900, 114786), (1995, 109320), (2100, 103854), (2280, 95655), (2394, 91100), (2520, 86545), (2660, 81990), (2733, 79800), (2850, 76524), (3150, 69236), (3192, 68325), (3325, 65592), (3420, 63770), (3644, 59850), (3800, 57393), (3990, 54660), (4200, 51927), (4275, 51016), (4555, 47880), (4788, 45550), (5320, 40995), (5466, 39900), (5700, 38262), (5985, 36440), (6300, 34618), (6377, 34200), (6650, 32796), (6840, 31885), (7288, 29925), (7980, 27330), (8199, 26600), (8550, 25508), (9110, 23940), (9576, 22775), (9975, 21864), (10932, 19950), (11400, 19131), (11970, 18220), (12600, 17309), (12754, 17100), (13300, 16398), (13665, 15960)]