30349080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 320

約数和(自身を含む): 117612000

約数和(自身を除く): 87262920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 29, 30, 34, 36, 38, 40, 45, 51, 54, 57, 58, 60, 68, 72, 76, 81, 85, 87, 90, 95, 102, 108, 114, 116, 120, 135, 136, 145, 152, 153, 162, 170, 171, 174, 180, 190, 204, 216, 228, 232, 255, 261, 270, 285, 290, 306, 323, 324, 340, 342, 348, 360, 380, 405, 408, 435, 456, 459, 493, 510, 513, 522, 540, 551, 570, 580, 612, 646, 648, 680, 684, 696, 760, 765, 783, 810, 855, 870, 918, 969, 986, 1020, 1026, 1044, 1080, 1102, 1140, 1160, 1224, 1292, 1305, 1368, 1377, 1479, 1530, 1539, 1566, 1615, 1620, 1653, 1710, 1740, 1836, 1938, 1972, 2040, 2052, 2088, 2204, 2280, 2295, 2349, 2465, 2565, 2584, 2610, 2754, 2755, 2907, 2958, 3060, 3078, 3132, 3230, 3240, 3306, 3420, 3480, 3672, 3876, 3915, 3944, 4104, 4408, 4437, 4590, 4698, 4845, 4930, 4959, 5130, 5220, 5508, 5510, 5814, 5916, 6120, 6156, 6264, 6460, 6612, 6840, 6885, 7395, 7695, 7752, 7830, 8265, 8721, 8874, 9180, 9367, 9396, 9690, 9860, 9918, 10260, 10440, 11016, 11020, 11628, 11745, 11832, 12312, 12920, 13224, 13311, 13770, 14535, 14790, 14877, 15390, 15660, 16530, 17442, 17748, 18360, 18734, 18792, 19380, 19720, 19836, 20520, 22040, 22185, 23256, 23490, 24795, 26163, 26622, 27540, 28101, 29070, 29580, 29754, 30780, 31320, 33060, 34884, 35496, 37468, 38760, 39672, 39933, 43605, 44370, 44631, 46835, 46980, 49590, 52326, 53244, 55080, 56202, 58140, 59160, 59508, 61560, 66120, 66555, 69768, 74385, 74936, 79866, 84303, 87210, 88740, 89262, 93670, 93960, 99180, 104652, 106488, 112404, 116280, 119016, 130815, 133110, 140505, 148770, 159732, 168606, 174420, 177480, 178524, 187340, 198360, 199665, 209304, 223155, 224808, 252909, 261630, 266220, 281010, 297540, 319464, 337212, 348840, 357048, 374680, 399330, 421515, 446310, 505818, 523260, 532440, 562020, 595080, 674424, 758727, 798660, 843030, 892620, 1011636, 1046520, 1124040, 1264545, 1517454, 1597320, 1686060, 1785240, 2023272, 2529090, 3034908, 3372120, 3793635, 5058180, 6069816, 7587270, 10116360, 15174540, 30349080]

約数ペア:

[(1, 30349080), (2, 15174540), (3, 10116360), (4, 7587270), (5, 6069816), (6, 5058180), (8, 3793635), (9, 3372120), (10, 3034908), (12, 2529090), (15, 2023272), (17, 1785240), (18, 1686060), (19, 1597320), (20, 1517454), (24, 1264545), (27, 1124040), (29, 1046520), (30, 1011636), (34, 892620), (36, 843030), (38, 798660), (40, 758727), (45, 674424), (51, 595080), (54, 562020), (57, 532440), (58, 523260), (60, 505818), (68, 446310), (72, 421515), (76, 399330), (81, 374680), (85, 357048), (87, 348840), (90, 337212), (95, 319464), (102, 297540), (108, 281010), (114, 266220), (116, 261630), (120, 252909), (135, 224808), (136, 223155), (145, 209304), (152, 199665), (153, 198360), (162, 187340), (170, 178524), (171, 177480), (174, 174420), (180, 168606), (190, 159732), (204, 148770), (216, 140505), (228, 133110), (232, 130815), (255, 119016), (261, 116280), (270, 112404), (285, 106488), (290, 104652), (306, 99180), (323, 93960), (324, 93670), (340, 89262), (342, 88740), (348, 87210), (360, 84303), (380, 79866), (405, 74936), (408, 74385), (435, 69768), (456, 66555), (459, 66120), (493, 61560), (510, 59508), (513, 59160), (522, 58140), (540, 56202), (551, 55080), (570, 53244), (580, 52326), (612, 49590), (646, 46980), (648, 46835), (680, 44631), (684, 44370), (696, 43605), (760, 39933), (765, 39672), (783, 38760), (810, 37468), (855, 35496), (870, 34884), (918, 33060), (969, 31320), (986, 30780), (1020, 29754), (1026, 29580), (1044, 29070), (1080, 28101), (1102, 27540), (1140, 26622), (1160, 26163), (1224, 24795), (1292, 23490), (1305, 23256), (1368, 22185), (1377, 22040), (1479, 20520), (1530, 19836), (1539, 19720), (1566, 19380), (1615, 18792), (1620, 18734), (1653, 18360), (1710, 17748), (1740, 17442), (1836, 16530), (1938, 15660), (1972, 15390), (2040, 14877), (2052, 14790), (2088, 14535), (2204, 13770), (2280, 13311), (2295, 13224), (2349, 12920), (2465, 12312), (2565, 11832), (2584, 11745), (2610, 11628), (2754, 11020), (2755, 11016), (2907, 10440), (2958, 10260), (3060, 9918), (3078, 9860), (3132, 9690), (3230, 9396), (3240, 9367), (3306, 9180), (3420, 8874), (3480, 8721), (3672, 8265), (3876, 7830), (3915, 7752), (3944, 7695), (4104, 7395), (4408, 6885), (4437, 6840), (4590, 6612), (4698, 6460), (4845, 6264), (4930, 6156), (4959, 6120), (5130, 5916), (5220, 5814), (5508, 5510)]