406984200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 1492761600

約数和(自身を除く): 1085777400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 109, 120, 127, 140, 147, 150, 168, 175, 196, 200, 210, 218, 245, 254, 280, 294, 300, 327, 350, 381, 392, 420, 436, 490, 508, 525, 545, 588, 600, 635, 654, 700, 735, 762, 763, 840, 872, 889, 980, 1016, 1050, 1090, 1176, 1225, 1270, 1308, 1400, 1470, 1524, 1526, 1635, 1778, 1905, 1960, 2100, 2180, 2289, 2450, 2540, 2616, 2667, 2725, 2940, 3048, 3052, 3175, 3270, 3556, 3675, 3810, 3815, 4200, 4360, 4445, 4578, 4900, 5080, 5334, 5341, 5450, 5880, 6104, 6223, 6350, 6540, 7112, 7350, 7620, 7630, 8175, 8890, 9156, 9525, 9800, 10668, 10682, 10900, 11445, 12446, 12700, 13080, 13335, 13843, 14700, 15240, 15260, 16023, 16350, 17780, 18312, 18669, 19050, 19075, 21336, 21364, 21800, 22225, 22890, 24892, 25400, 26670, 26705, 27686, 29400, 30520, 31115, 32046, 32700, 35560, 37338, 38100, 38150, 41529, 42728, 44450, 45780, 49784, 53340, 53410, 55372, 57225, 62230, 64092, 65400, 66675, 69215, 74676, 76200, 76300, 80115, 83058, 88900, 91560, 93345, 96901, 106680, 106820, 110744, 114450, 124460, 128184, 133350, 133525, 138430, 149352, 152600, 155575, 160230, 166116, 177800, 186690, 193802, 207645, 213640, 228900, 248920, 266700, 267050, 276860, 290703, 311150, 320460, 332232, 346075, 373380, 387604, 400575, 415290, 457800, 466725, 484505, 533400, 534100, 553720, 581406, 622300, 640920, 678307, 692150, 746760, 775208, 801150, 830580, 933450, 969010, 1038225, 1068200, 1162812, 1244600, 1356614, 1384300, 1453515, 1602300, 1661160, 1866900, 1938020, 2034921, 2076450, 2325624, 2422525, 2713228, 2768600, 2907030, 3204600, 3391535, 3733800, 3876040, 4069842, 4152900, 4845050, 5426456, 5814060, 6783070, 7267575, 8139684, 8305800, 9690100, 10174605, 11628120, 13566140, 14535150, 16279368, 16957675, 19380200, 20349210, 27132280, 29070300, 33915350, 40698420, 50873025, 58140600, 67830700, 81396840, 101746050, 135661400, 203492100, 406984200]

約数ペア:

[(1, 406984200), (2, 203492100), (3, 135661400), (4, 101746050), (5, 81396840), (6, 67830700), (7, 58140600), (8, 50873025), (10, 40698420), (12, 33915350), (14, 29070300), (15, 27132280), (20, 20349210), (21, 19380200), (24, 16957675), (25, 16279368), (28, 14535150), (30, 13566140), (35, 11628120), (40, 10174605), (42, 9690100), (49, 8305800), (50, 8139684), (56, 7267575), (60, 6783070), (70, 5814060), (75, 5426456), (84, 4845050), (98, 4152900), (100, 4069842), (105, 3876040), (109, 3733800), (120, 3391535), (127, 3204600), (140, 2907030), (147, 2768600), (150, 2713228), (168, 2422525), (175, 2325624), (196, 2076450), (200, 2034921), (210, 1938020), (218, 1866900), (245, 1661160), (254, 1602300), (280, 1453515), (294, 1384300), (300, 1356614), (327, 1244600), (350, 1162812), (381, 1068200), (392, 1038225), (420, 969010), (436, 933450), (490, 830580), (508, 801150), (525, 775208), (545, 746760), (588, 692150), (600, 678307), (635, 640920), (654, 622300), (700, 581406), (735, 553720), (762, 534100), (763, 533400), (840, 484505), (872, 466725), (889, 457800), (980, 415290), (1016, 400575), (1050, 387604), (1090, 373380), (1176, 346075), (1225, 332232), (1270, 320460), (1308, 311150), (1400, 290703), (1470, 276860), (1524, 267050), (1526, 266700), (1635, 248920), (1778, 228900), (1905, 213640), (1960, 207645), (2100, 193802), (2180, 186690), (2289, 177800), (2450, 166116), (2540, 160230), (2616, 155575), (2667, 152600), (2725, 149352), (2940, 138430), (3048, 133525), (3052, 133350), (3175, 128184), (3270, 124460), (3556, 114450), (3675, 110744), (3810, 106820), (3815, 106680), (4200, 96901), (4360, 93345), (4445, 91560), (4578, 88900), (4900, 83058), (5080, 80115), (5334, 76300), (5341, 76200), (5450, 74676), (5880, 69215), (6104, 66675), (6223, 65400), (6350, 64092), (6540, 62230), (7112, 57225), (7350, 55372), (7620, 53410), (7630, 53340), (8175, 49784), (8890, 45780), (9156, 44450), (9525, 42728), (9800, 41529), (10668, 38150), (10682, 38100), (10900, 37338), (11445, 35560), (12446, 32700), (12700, 32046), (13080, 31115), (13335, 30520), (13843, 29400), (14700, 27686), (15240, 26705), (15260, 26670), (16023, 25400), (16350, 24892), (17780, 22890), (18312, 22225), (18669, 21800), (19050, 21364), (19075, 21336)]