2805512400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1171

約数の個数: 360

約数和(自身を含む): 10496518656

約数和(自身を除く): 7691006256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 31, 36, 40, 45, 46, 48, 50, 60, 62, 69, 72, 75, 80, 90, 92, 93, 100, 115, 120, 124, 138, 144, 150, 155, 180, 184, 186, 200, 207, 225, 230, 240, 248, 276, 279, 300, 310, 345, 360, 368, 372, 400, 414, 450, 460, 465, 496, 552, 558, 575, 600, 620, 690, 713, 720, 744, 775, 828, 900, 920, 930, 1035, 1093, 1104, 1116, 1150, 1200, 1240, 1380, 1395, 1426, 1488, 1550, 1656, 1725, 1800, 1840, 1860, 2070, 2139, 2186, 2232, 2300, 2325, 2480, 2760, 2790, 2852, 3100, 3279, 3312, 3450, 3565, 3600, 3720, 4140, 4278, 4372, 4464, 4600, 4650, 5175, 5465, 5520, 5580, 5704, 6200, 6417, 6558, 6900, 6975, 7130, 7440, 8280, 8556, 8744, 9200, 9300, 9837, 10350, 10695, 10930, 11160, 11408, 12400, 12834, 13116, 13800, 13950, 14260, 16395, 16560, 17112, 17488, 17825, 18600, 19674, 20700, 21390, 21860, 22320, 25139, 25668, 26232, 27325, 27600, 27900, 28520, 32085, 32790, 33883, 34224, 35650, 37200, 39348, 41400, 42780, 43720, 49185, 50278, 51336, 52464, 53475, 54650, 55800, 57040, 64170, 65580, 67766, 71300, 75417, 78696, 81975, 82800, 85560, 87440, 98370, 100556, 101649, 102672, 106950, 109300, 111600, 125695, 128340, 131160, 135532, 142600, 150834, 157392, 160425, 163950, 169415, 171120, 196740, 201112, 203298, 213900, 218600, 226251, 245925, 251390, 256680, 262320, 271064, 285200, 301668, 304947, 320850, 327900, 338830, 377085, 393480, 402224, 406596, 427800, 437200, 452502, 491850, 502780, 508245, 513360, 542128, 603336, 609894, 628475, 641700, 655800, 677660, 754170, 779309, 786960, 813192, 847075, 855600, 905004, 983700, 1005560, 1016490, 1131255, 1206672, 1219788, 1256950, 1283400, 1311600, 1355320, 1508340, 1524735, 1558618, 1626384, 1694150, 1810008, 1885425, 1967400, 2011120, 2032980, 2262510, 2337927, 2439576, 2513900, 2541225, 2566800, 2710640, 3016680, 3049470, 3117236, 3388300, 3620016, 3770850, 3896545, 3934800, 4065960, 4525020, 4675854, 4879152, 5027800, 5082450, 5656275, 6033360, 6098940, 6234472, 6776600, 7013781, 7541700, 7623675, 7793090, 8131920, 9050040, 9351708, 10055600, 10164900, 11312550, 11689635, 12197880, 12468944, 13553200, 14027562, 15083400, 15247350, 15586180, 18100080, 18703416, 19482725, 20329800, 22625100, 23379270, 24395760, 28055124, 30166800, 30494700, 31172360, 35068905, 37406832, 38965450, 40659600, 45250200, 46758540, 56110248, 58448175, 60989400, 62344720, 70137810, 77930900, 90500400, 93517080, 112220496, 116896350, 121978800, 140275620, 155861800, 175344525, 187034160, 233792700, 280551240, 311723600, 350689050, 467585400, 561102480, 701378100, 935170800, 1402756200, 2805512400]

約数ペア:

[(1, 2805512400), (2, 1402756200), (3, 935170800), (4, 701378100), (5, 561102480), (6, 467585400), (8, 350689050), (9, 311723600), (10, 280551240), (12, 233792700), (15, 187034160), (16, 175344525), (18, 155861800), (20, 140275620), (23, 121978800), (24, 116896350), (25, 112220496), (30, 93517080), (31, 90500400), (36, 77930900), (40, 70137810), (45, 62344720), (46, 60989400), (48, 58448175), (50, 56110248), (60, 46758540), (62, 45250200), (69, 40659600), (72, 38965450), (75, 37406832), (80, 35068905), (90, 31172360), (92, 30494700), (93, 30166800), (100, 28055124), (115, 24395760), (120, 23379270), (124, 22625100), (138, 20329800), (144, 19482725), (150, 18703416), (155, 18100080), (180, 15586180), (184, 15247350), (186, 15083400), (200, 14027562), (207, 13553200), (225, 12468944), (230, 12197880), (240, 11689635), (248, 11312550), (276, 10164900), (279, 10055600), (300, 9351708), (310, 9050040), (345, 8131920), (360, 7793090), (368, 7623675), (372, 7541700), (400, 7013781), (414, 6776600), (450, 6234472), (460, 6098940), (465, 6033360), (496, 5656275), (552, 5082450), (558, 5027800), (575, 4879152), (600, 4675854), (620, 4525020), (690, 4065960), (713, 3934800), (720, 3896545), (744, 3770850), (775, 3620016), (828, 3388300), (900, 3117236), (920, 3049470), (930, 3016680), (1035, 2710640), (1093, 2566800), (1104, 2541225), (1116, 2513900), (1150, 2439576), (1200, 2337927), (1240, 2262510), (1380, 2032980), (1395, 2011120), (1426, 1967400), (1488, 1885425), (1550, 1810008), (1656, 1694150), (1725, 1626384), (1800, 1558618), (1840, 1524735), (1860, 1508340), (2070, 1355320), (2139, 1311600), (2186, 1283400), (2232, 1256950), (2300, 1219788), (2325, 1206672), (2480, 1131255), (2760, 1016490), (2790, 1005560), (2852, 983700), (3100, 905004), (3279, 855600), (3312, 847075), (3450, 813192), (3565, 786960), (3600, 779309), (3720, 754170), (4140, 677660), (4278, 655800), (4372, 641700), (4464, 628475), (4600, 609894), (4650, 603336), (5175, 542128), (5465, 513360), (5520, 508245), (5580, 502780), (5704, 491850), (6200, 452502), (6417, 437200), (6558, 427800), (6900, 406596), (6975, 402224), (7130, 393480), (7440, 377085), (8280, 338830), (8556, 327900), (8744, 320850), (9200, 304947), (9300, 301668), (9837, 285200), (10350, 271064), (10695, 262320), (10930, 256680), (11160, 251390), (11408, 245925), (12400, 226251), (12834, 218600), (13116, 213900), (13800, 203298), (13950, 201112), (14260, 196740), (16395, 171120), (16560, 169415), (17112, 163950), (17488, 160425), (17825, 157392), (18600, 150834), (19674, 142600), (20700, 135532), (21390, 131160), (21860, 128340), (22320, 125695), (25139, 111600), (25668, 109300), (26232, 106950), (27325, 102672), (27600, 101649), (27900, 100556), (28520, 98370), (32085, 87440), (32790, 85560), (33883, 82800), (34224, 81975), (35650, 78696), (37200, 75417), (39348, 71300), (41400, 67766), (42780, 65580), (43720, 64170), (49185, 57040), (50278, 55800), (51336, 54650), (52464, 53475)]