47798100

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{281}}^1$

素因数の和:317

約数の個数: 216

約数和(自身を含む): 178196928

約数和(自身を除く): 130398828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 281, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 562, 567, 630, 675, 700, 756, 810, 843, 900, 945, 972, 1050, 1124, 1134, 1215, 1260, 1350, 1405, 1575, 1620, 1686, 1701, 1890, 1967, 2025, 2100, 2268, 2430, 2529, 2700, 2810, 2835, 3150, 3372, 3402, 3780, 3934, 4050, 4215, 4725, 4860, 5058, 5620, 5670, 5901, 6075, 6300, 6804, 7025, 7587, 7868, 8100, 8430, 8505, 9450, 9835, 10116, 11340, 11802, 12150, 12645, 14050, 14175, 15174, 16860, 17010, 17703, 18900, 19670, 21075, 22761, 23604, 24300, 25290, 28100, 28350, 29505, 30348, 34020, 35406, 37935, 39340, 42150, 42525, 45522, 49175, 50580, 53109, 56700, 59010, 63225, 68283, 70812, 75870, 84300, 85050, 88515, 91044, 98350, 106218, 113805, 118020, 126450, 136566, 147525, 151740, 159327, 170100, 177030, 189675, 196700, 212436, 227610, 252900, 265545, 273132, 295050, 318654, 341415, 354060, 379350, 442575, 455220, 477981, 531090, 569025, 590100, 637308, 682830, 758700, 796635, 885150, 955962, 1062180, 1138050, 1327725, 1365660, 1593270, 1707075, 1770300, 1911924, 2276100, 2389905, 2655450, 3186540, 3414150, 3983175, 4779810, 5310900, 6828300, 7966350, 9559620, 11949525, 15932700, 23899050, 47798100]

約数ペア:

[(1, 47798100), (2, 23899050), (3, 15932700), (4, 11949525), (5, 9559620), (6, 7966350), (7, 6828300), (9, 5310900), (10, 4779810), (12, 3983175), (14, 3414150), (15, 3186540), (18, 2655450), (20, 2389905), (21, 2276100), (25, 1911924), (27, 1770300), (28, 1707075), (30, 1593270), (35, 1365660), (36, 1327725), (42, 1138050), (45, 1062180), (50, 955962), (54, 885150), (60, 796635), (63, 758700), (70, 682830), (75, 637308), (81, 590100), (84, 569025), (90, 531090), (100, 477981), (105, 455220), (108, 442575), (126, 379350), (135, 354060), (140, 341415), (150, 318654), (162, 295050), (175, 273132), (180, 265545), (189, 252900), (210, 227610), (225, 212436), (243, 196700), (252, 189675), (270, 177030), (281, 170100), (300, 159327), (315, 151740), (324, 147525), (350, 136566), (378, 126450), (405, 118020), (420, 113805), (450, 106218), (486, 98350), (525, 91044), (540, 88515), (562, 85050), (567, 84300), (630, 75870), (675, 70812), (700, 68283), (756, 63225), (810, 59010), (843, 56700), (900, 53109), (945, 50580), (972, 49175), (1050, 45522), (1124, 42525), (1134, 42150), (1215, 39340), (1260, 37935), (1350, 35406), (1405, 34020), (1575, 30348), (1620, 29505), (1686, 28350), (1701, 28100), (1890, 25290), (1967, 24300), (2025, 23604), (2100, 22761), (2268, 21075), (2430, 19670), (2529, 18900), (2700, 17703), (2810, 17010), (2835, 16860), (3150, 15174), (3372, 14175), (3402, 14050), (3780, 12645), (3934, 12150), (4050, 11802), (4215, 11340), (4725, 10116), (4860, 9835), (5058, 9450), (5620, 8505), (5670, 8430), (5901, 8100), (6075, 7868), (6300, 7587), (6804, 7025)]