190121400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 742809600

約数和(自身を除く): 552688200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 79, 84, 90, 100, 105, 120, 126, 140, 150, 158, 168, 175, 180, 191, 200, 210, 225, 237, 252, 280, 300, 315, 316, 350, 360, 382, 395, 420, 450, 474, 504, 525, 553, 573, 600, 630, 632, 700, 711, 764, 790, 840, 900, 948, 955, 1050, 1106, 1146, 1185, 1260, 1337, 1400, 1422, 1528, 1575, 1580, 1659, 1719, 1800, 1896, 1910, 1975, 2100, 2212, 2292, 2370, 2520, 2674, 2765, 2844, 2865, 3150, 3160, 3318, 3438, 3555, 3820, 3950, 4011, 4200, 4424, 4584, 4740, 4775, 4977, 5348, 5530, 5688, 5730, 5925, 6300, 6636, 6685, 6876, 7110, 7640, 7900, 8022, 8295, 8595, 9480, 9550, 9954, 10696, 11060, 11460, 11850, 12033, 12600, 13272, 13370, 13752, 13825, 14220, 14325, 15089, 15800, 16044, 16590, 17190, 17775, 19100, 19908, 20055, 22120, 22920, 23700, 24066, 24885, 26740, 27650, 28440, 28650, 30178, 32088, 33180, 33425, 34380, 35550, 38200, 39816, 40110, 41475, 42975, 45267, 47400, 48132, 49770, 53480, 55300, 57300, 60165, 60356, 66360, 66850, 68760, 71100, 75445, 80220, 82950, 85950, 90534, 96264, 99540, 100275, 105623, 110600, 114600, 120330, 120712, 124425, 133700, 135801, 142200, 150890, 160440, 165900, 171900, 181068, 199080, 200550, 211246, 226335, 240660, 248850, 267400, 271602, 300825, 301780, 316869, 331800, 343800, 362136, 377225, 401100, 422492, 452670, 481320, 497700, 528115, 543204, 601650, 603560, 633738, 679005, 754450, 802200, 844984, 905340, 950607, 995400, 1056230, 1086408, 1131675, 1203300, 1267476, 1358010, 1508900, 1584345, 1810680, 1901214, 2112460, 2263350, 2406600, 2534952, 2640575, 2716020, 3017800, 3168690, 3395025, 3802428, 4224920, 4526700, 4753035, 5281150, 5432040, 6337380, 6790050, 7604856, 7921725, 9053400, 9506070, 10562300, 12674760, 13580100, 15843450, 19012140, 21124600, 23765175, 27160200, 31686900, 38024280, 47530350, 63373800, 95060700, 190121400]

約数ペア:

[(1, 190121400), (2, 95060700), (3, 63373800), (4, 47530350), (5, 38024280), (6, 31686900), (7, 27160200), (8, 23765175), (9, 21124600), (10, 19012140), (12, 15843450), (14, 13580100), (15, 12674760), (18, 10562300), (20, 9506070), (21, 9053400), (24, 7921725), (25, 7604856), (28, 6790050), (30, 6337380), (35, 5432040), (36, 5281150), (40, 4753035), (42, 4526700), (45, 4224920), (50, 3802428), (56, 3395025), (60, 3168690), (63, 3017800), (70, 2716020), (72, 2640575), (75, 2534952), (79, 2406600), (84, 2263350), (90, 2112460), (100, 1901214), (105, 1810680), (120, 1584345), (126, 1508900), (140, 1358010), (150, 1267476), (158, 1203300), (168, 1131675), (175, 1086408), (180, 1056230), (191, 995400), (200, 950607), (210, 905340), (225, 844984), (237, 802200), (252, 754450), (280, 679005), (300, 633738), (315, 603560), (316, 601650), (350, 543204), (360, 528115), (382, 497700), (395, 481320), (420, 452670), (450, 422492), (474, 401100), (504, 377225), (525, 362136), (553, 343800), (573, 331800), (600, 316869), (630, 301780), (632, 300825), (700, 271602), (711, 267400), (764, 248850), (790, 240660), (840, 226335), (900, 211246), (948, 200550), (955, 199080), (1050, 181068), (1106, 171900), (1146, 165900), (1185, 160440), (1260, 150890), (1337, 142200), (1400, 135801), (1422, 133700), (1528, 124425), (1575, 120712), (1580, 120330), (1659, 114600), (1719, 110600), (1800, 105623), (1896, 100275), (1910, 99540), (1975, 96264), (2100, 90534), (2212, 85950), (2292, 82950), (2370, 80220), (2520, 75445), (2674, 71100), (2765, 68760), (2844, 66850), (2865, 66360), (3150, 60356), (3160, 60165), (3318, 57300), (3438, 55300), (3555, 53480), (3820, 49770), (3950, 48132), (4011, 47400), (4200, 45267), (4424, 42975), (4584, 41475), (4740, 40110), (4775, 39816), (4977, 38200), (5348, 35550), (5530, 34380), (5688, 33425), (5730, 33180), (5925, 32088), (6300, 30178), (6636, 28650), (6685, 28440), (6876, 27650), (7110, 26740), (7640, 24885), (7900, 24066), (8022, 23700), (8295, 22920), (8595, 22120), (9480, 20055), (9550, 19908), (9954, 19100), (10696, 17775), (11060, 17190), (11460, 16590), (11850, 16044), (12033, 15800), (12600, 15089), (13272, 14325), (13370, 14220), (13752, 13825)]