201553800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 192

約数和(自身を含む): 733941120

約数和(自身を除く): 532387320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 140, 148, 150, 168, 175, 185, 200, 210, 222, 259, 280, 296, 300, 350, 370, 420, 444, 518, 525, 555, 600, 700, 740, 777, 840, 888, 925, 1036, 1050, 1110, 1295, 1297, 1400, 1480, 1554, 1850, 2072, 2100, 2220, 2590, 2594, 2775, 3108, 3700, 3885, 3891, 4200, 4440, 5180, 5188, 5550, 6216, 6475, 6485, 7400, 7770, 7782, 9079, 10360, 10376, 11100, 12950, 12970, 15540, 15564, 18158, 19425, 19455, 22200, 25900, 25940, 27237, 31080, 31128, 32425, 36316, 38850, 38910, 45395, 47989, 51800, 51880, 54474, 64850, 72632, 77700, 77820, 90790, 95978, 97275, 108948, 129700, 136185, 143967, 155400, 155640, 181580, 191956, 194550, 217896, 226975, 239945, 259400, 272370, 287934, 335923, 363160, 383912, 389100, 453950, 479890, 544740, 575868, 671846, 680925, 719835, 778200, 907900, 959780, 1007769, 1089480, 1151736, 1199725, 1343692, 1361850, 1439670, 1679615, 1815800, 1919560, 2015538, 2399450, 2687384, 2723700, 2879340, 3359230, 3599175, 4031076, 4798900, 5038845, 5447400, 5758680, 6718460, 7198350, 8062152, 8398075, 9597800, 10077690, 13436920, 14396700, 16796150, 20155380, 25194225, 28793400, 33592300, 40310760, 50388450, 67184600, 100776900, 201553800]

約数ペア:

[(1, 201553800), (2, 100776900), (3, 67184600), (4, 50388450), (5, 40310760), (6, 33592300), (7, 28793400), (8, 25194225), (10, 20155380), (12, 16796150), (14, 14396700), (15, 13436920), (20, 10077690), (21, 9597800), (24, 8398075), (25, 8062152), (28, 7198350), (30, 6718460), (35, 5758680), (37, 5447400), (40, 5038845), (42, 4798900), (50, 4031076), (56, 3599175), (60, 3359230), (70, 2879340), (74, 2723700), (75, 2687384), (84, 2399450), (100, 2015538), (105, 1919560), (111, 1815800), (120, 1679615), (140, 1439670), (148, 1361850), (150, 1343692), (168, 1199725), (175, 1151736), (185, 1089480), (200, 1007769), (210, 959780), (222, 907900), (259, 778200), (280, 719835), (296, 680925), (300, 671846), (350, 575868), (370, 544740), (420, 479890), (444, 453950), (518, 389100), (525, 383912), (555, 363160), (600, 335923), (700, 287934), (740, 272370), (777, 259400), (840, 239945), (888, 226975), (925, 217896), (1036, 194550), (1050, 191956), (1110, 181580), (1295, 155640), (1297, 155400), (1400, 143967), (1480, 136185), (1554, 129700), (1850, 108948), (2072, 97275), (2100, 95978), (2220, 90790), (2590, 77820), (2594, 77700), (2775, 72632), (3108, 64850), (3700, 54474), (3885, 51880), (3891, 51800), (4200, 47989), (4440, 45395), (5180, 38910), (5188, 38850), (5550, 36316), (6216, 32425), (6475, 31128), (6485, 31080), (7400, 27237), (7770, 25940), (7782, 25900), (9079, 22200), (10360, 19455), (10376, 19425), (11100, 18158), (12950, 15564), (12970, 15540)]