203065380

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 751435776

約数和(自身を除く): 548370396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 108, 126, 127, 135, 140, 141, 162, 180, 188, 189, 210, 235, 243, 252, 254, 270, 282, 315, 324, 329, 378, 381, 405, 420, 423, 470, 486, 508, 540, 564, 567, 630, 635, 658, 705, 756, 762, 810, 846, 889, 940, 945, 972, 987, 1134, 1143, 1215, 1260, 1269, 1270, 1316, 1410, 1524, 1620, 1645, 1692, 1701, 1778, 1890, 1905, 1974, 2115, 2268, 2286, 2430, 2538, 2540, 2667, 2820, 2835, 2961, 3290, 3402, 3429, 3556, 3780, 3807, 3810, 3948, 4230, 4445, 4572, 4860, 4935, 5076, 5334, 5670, 5715, 5922, 5969, 6345, 6580, 6804, 6858, 7614, 7620, 8001, 8460, 8505, 8883, 8890, 9870, 10287, 10668, 11340, 11421, 11430, 11844, 11938, 12690, 13335, 13716, 14805, 15228, 16002, 17010, 17145, 17766, 17780, 17907, 19035, 19740, 20574, 22842, 22860, 23876, 24003, 25380, 26649, 26670, 29610, 29845, 30861, 32004, 34020, 34290, 35532, 35814, 38070, 40005, 41148, 41783, 44415, 45684, 48006, 51435, 53298, 53340, 53721, 57105, 59220, 59690, 61722, 68580, 71628, 72009, 76140, 79947, 80010, 83566, 88830, 89535, 96012, 102870, 106596, 107442, 114210, 119380, 120015, 123444, 125349, 133245, 144018, 154305, 159894, 160020, 161163, 167132, 177660, 179070, 205740, 208915, 214884, 216027, 228420, 240030, 250698, 266490, 268605, 288036, 308610, 319788, 322326, 358140, 360045, 376047, 399735, 417830, 432054, 480060, 483489, 501396, 532980, 537210, 617220, 626745, 644652, 720090, 752094, 799470, 805815, 835660, 864108, 966978, 1074420, 1080135, 1128141, 1253490, 1440180, 1450467, 1504188, 1598940, 1611630, 1880235, 1933956, 2160270, 2256282, 2417445, 2506980, 2900934, 3223260, 3384423, 3760470, 4320540, 4512564, 4834890, 5640705, 5801868, 6768846, 7252335, 7520940, 9669780, 10153269, 11281410, 13537692, 14504670, 16922115, 20306538, 22562820, 29009340, 33844230, 40613076, 50766345, 67688460, 101532690, 203065380]

約数ペア:

[(1, 203065380), (2, 101532690), (3, 67688460), (4, 50766345), (5, 40613076), (6, 33844230), (7, 29009340), (9, 22562820), (10, 20306538), (12, 16922115), (14, 14504670), (15, 13537692), (18, 11281410), (20, 10153269), (21, 9669780), (27, 7520940), (28, 7252335), (30, 6768846), (35, 5801868), (36, 5640705), (42, 4834890), (45, 4512564), (47, 4320540), (54, 3760470), (60, 3384423), (63, 3223260), (70, 2900934), (81, 2506980), (84, 2417445), (90, 2256282), (94, 2160270), (105, 1933956), (108, 1880235), (126, 1611630), (127, 1598940), (135, 1504188), (140, 1450467), (141, 1440180), (162, 1253490), (180, 1128141), (188, 1080135), (189, 1074420), (210, 966978), (235, 864108), (243, 835660), (252, 805815), (254, 799470), (270, 752094), (282, 720090), (315, 644652), (324, 626745), (329, 617220), (378, 537210), (381, 532980), (405, 501396), (420, 483489), (423, 480060), (470, 432054), (486, 417830), (508, 399735), (540, 376047), (564, 360045), (567, 358140), (630, 322326), (635, 319788), (658, 308610), (705, 288036), (756, 268605), (762, 266490), (810, 250698), (846, 240030), (889, 228420), (940, 216027), (945, 214884), (972, 208915), (987, 205740), (1134, 179070), (1143, 177660), (1215, 167132), (1260, 161163), (1269, 160020), (1270, 159894), (1316, 154305), (1410, 144018), (1524, 133245), (1620, 125349), (1645, 123444), (1692, 120015), (1701, 119380), (1778, 114210), (1890, 107442), (1905, 106596), (1974, 102870), (2115, 96012), (2268, 89535), (2286, 88830), (2430, 83566), (2538, 80010), (2540, 79947), (2667, 76140), (2820, 72009), (2835, 71628), (2961, 68580), (3290, 61722), (3402, 59690), (3429, 59220), (3556, 57105), (3780, 53721), (3807, 53340), (3810, 53298), (3948, 51435), (4230, 48006), (4445, 45684), (4572, 44415), (4860, 41783), (4935, 41148), (5076, 40005), (5334, 38070), (5670, 35814), (5715, 35532), (5922, 34290), (5969, 34020), (6345, 32004), (6580, 30861), (6804, 29845), (6858, 29610), (7614, 26670), (7620, 26649), (8001, 25380), (8460, 24003), (8505, 23876), (8883, 22860), (8890, 22842), (9870, 20574), (10287, 19740), (10668, 19035), (11340, 17907), (11421, 17780), (11430, 17766), (11844, 17145), (11938, 17010), (12690, 16002), (13335, 15228), (13716, 14805)]