199445400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1479

約数の個数: 288

約数和(自身を含む): 835660800

約数和(自身を除く): 636215400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 40, 42, 44, 45, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 84, 88, 90, 99, 100, 105, 110, 120, 126, 132, 140, 150, 154, 165, 168, 175, 180, 198, 200, 210, 220, 225, 231, 252, 264, 275, 280, 300, 308, 315, 330, 350, 360, 385, 396, 420, 440, 450, 462, 495, 504, 525, 550, 600, 616, 630, 660, 693, 700, 770, 792, 825, 840, 900, 924, 990, 1050, 1100, 1155, 1260, 1320, 1386, 1400, 1439, 1540, 1575, 1650, 1800, 1848, 1925, 1980, 2100, 2200, 2310, 2475, 2520, 2772, 2878, 3080, 3150, 3300, 3465, 3850, 3960, 4200, 4317, 4620, 4950, 5544, 5756, 5775, 6300, 6600, 6930, 7195, 7700, 8634, 9240, 9900, 10073, 11512, 11550, 12600, 12951, 13860, 14390, 15400, 15829, 17268, 17325, 19800, 20146, 21585, 23100, 25902, 27720, 28780, 30219, 31658, 34536, 34650, 35975, 40292, 43170, 46200, 47487, 50365, 51804, 57560, 60438, 63316, 64755, 69300, 71950, 79145, 80584, 86340, 90657, 94974, 100730, 103608, 107925, 110803, 120876, 126632, 129510, 138600, 142461, 143900, 151095, 158290, 172680, 181314, 189948, 201460, 215850, 221606, 237435, 241752, 251825, 259020, 284922, 287800, 302190, 316580, 323775, 332409, 362628, 379896, 395725, 402920, 431700, 443212, 453285, 474870, 503650, 518040, 554015, 569844, 604380, 633160, 647550, 664818, 712305, 725256, 755475, 791450, 863400, 886424, 906570, 949740, 997227, 1007300, 1108030, 1139688, 1187175, 1208760, 1295100, 1329636, 1424610, 1510950, 1582900, 1662045, 1813140, 1899480, 1994454, 2014600, 2216060, 2266425, 2374350, 2590200, 2659272, 2770075, 2849220, 3021900, 3165800, 3324090, 3561525, 3626280, 3988908, 4432120, 4532850, 4748700, 4986135, 5540150, 5698440, 6043800, 6648180, 7123050, 7977816, 8310225, 9065700, 9497400, 9972270, 11080300, 13296360, 14246100, 16620450, 18131400, 19944540, 22160600, 24930675, 28492200, 33240900, 39889080, 49861350, 66481800, 99722700, 199445400]

約数ペア:

[(1, 199445400), (2, 99722700), (3, 66481800), (4, 49861350), (5, 39889080), (6, 33240900), (7, 28492200), (8, 24930675), (9, 22160600), (10, 19944540), (11, 18131400), (12, 16620450), (14, 14246100), (15, 13296360), (18, 11080300), (20, 9972270), (21, 9497400), (22, 9065700), (24, 8310225), (25, 7977816), (28, 7123050), (30, 6648180), (33, 6043800), (35, 5698440), (36, 5540150), (40, 4986135), (42, 4748700), (44, 4532850), (45, 4432120), (50, 3988908), (55, 3626280), (56, 3561525), (60, 3324090), (63, 3165800), (66, 3021900), (70, 2849220), (72, 2770075), (75, 2659272), (77, 2590200), (84, 2374350), (88, 2266425), (90, 2216060), (99, 2014600), (100, 1994454), (105, 1899480), (110, 1813140), (120, 1662045), (126, 1582900), (132, 1510950), (140, 1424610), (150, 1329636), (154, 1295100), (165, 1208760), (168, 1187175), (175, 1139688), (180, 1108030), (198, 1007300), (200, 997227), (210, 949740), (220, 906570), (225, 886424), (231, 863400), (252, 791450), (264, 755475), (275, 725256), (280, 712305), (300, 664818), (308, 647550), (315, 633160), (330, 604380), (350, 569844), (360, 554015), (385, 518040), (396, 503650), (420, 474870), (440, 453285), (450, 443212), (462, 431700), (495, 402920), (504, 395725), (525, 379896), (550, 362628), (600, 332409), (616, 323775), (630, 316580), (660, 302190), (693, 287800), (700, 284922), (770, 259020), (792, 251825), (825, 241752), (840, 237435), (900, 221606), (924, 215850), (990, 201460), (1050, 189948), (1100, 181314), (1155, 172680), (1260, 158290), (1320, 151095), (1386, 143900), (1400, 142461), (1439, 138600), (1540, 129510), (1575, 126632), (1650, 120876), (1800, 110803), (1848, 107925), (1925, 103608), (1980, 100730), (2100, 94974), (2200, 90657), (2310, 86340), (2475, 80584), (2520, 79145), (2772, 71950), (2878, 69300), (3080, 64755), (3150, 63316), (3300, 60438), (3465, 57560), (3850, 51804), (3960, 50365), (4200, 47487), (4317, 46200), (4620, 43170), (4950, 40292), (5544, 35975), (5756, 34650), (5775, 34536), (6300, 31658), (6600, 30219), (6930, 28780), (7195, 27720), (7700, 25902), (8634, 23100), (9240, 21585), (9900, 20146), (10073, 19800), (11512, 17325), (11550, 17268), (12600, 15829), (12951, 15400), (13860, 14390)]