1551130830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 4653158400

約数和(自身を除く): 3102027570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 43, 45, 51, 54, 58, 85, 86, 87, 90, 102, 129, 135, 145, 153, 170, 174, 215, 255, 258, 261, 270, 271, 290, 306, 387, 430, 435, 459, 493, 510, 522, 542, 645, 731, 765, 774, 783, 813, 870, 918, 986, 1161, 1247, 1290, 1305, 1355, 1462, 1479, 1530, 1566, 1626, 1935, 2193, 2295, 2322, 2439, 2465, 2494, 2610, 2710, 2958, 3655, 3741, 3870, 3915, 4065, 4386, 4437, 4590, 4607, 4878, 4930, 5805, 6235, 6579, 7310, 7317, 7395, 7482, 7830, 7859, 8130, 8874, 9214, 10965, 11223, 11610, 11653, 12195, 12470, 13158, 13311, 13821, 14634, 14790, 15718, 18705, 19737, 21199, 21930, 22185, 22446, 23035, 23306, 23577, 24390, 26622, 27642, 32895, 33669, 34959, 36585, 37410, 39295, 39474, 41463, 42398, 44370, 46070, 47154, 56115, 58265, 63597, 65790, 66555, 67338, 69105, 69918, 70731, 73170, 78590, 82926, 98685, 104877, 105995, 112230, 116530, 117885, 124389, 127194, 133110, 133603, 138210, 141462, 168345, 174795, 190791, 197370, 198101, 207315, 209754, 211990, 212193, 235770, 248778, 267206, 314631, 317985, 336690, 337937, 349590, 353655, 381582, 396202, 400809, 414630, 424386, 524385, 572373, 594303, 621945, 629262, 635970, 668015, 675874, 707310, 801618, 953955, 990505, 1013811, 1048770, 1060965, 1144746, 1188606, 1202427, 1243890, 1336030, 1573155, 1689685, 1782909, 1907910, 1981010, 2004045, 2027622, 2121930, 2404854, 2861865, 2971515, 3041433, 3146310, 3379370, 3565818, 3607281, 4008090, 5069055, 5348727, 5723730, 5744929, 5943030, 6012135, 6082866, 7214562, 8914545, 9124299, 10138110, 10697454, 11489858, 12024270, 15207165, 17234787, 17829090, 18036405, 18248598, 26743635, 28724645, 30414330, 34469574, 36072810, 45621495, 51704361, 53487270, 57449290, 86173935, 91242990, 103408722, 155113083, 172347870, 258521805, 310226166, 517043610, 775565415, 1551130830]

約数ペア:

[(1, 1551130830), (2, 775565415), (3, 517043610), (5, 310226166), (6, 258521805), (9, 172347870), (10, 155113083), (15, 103408722), (17, 91242990), (18, 86173935), (27, 57449290), (29, 53487270), (30, 51704361), (34, 45621495), (43, 36072810), (45, 34469574), (51, 30414330), (54, 28724645), (58, 26743635), (85, 18248598), (86, 18036405), (87, 17829090), (90, 17234787), (102, 15207165), (129, 12024270), (135, 11489858), (145, 10697454), (153, 10138110), (170, 9124299), (174, 8914545), (215, 7214562), (255, 6082866), (258, 6012135), (261, 5943030), (270, 5744929), (271, 5723730), (290, 5348727), (306, 5069055), (387, 4008090), (430, 3607281), (435, 3565818), (459, 3379370), (493, 3146310), (510, 3041433), (522, 2971515), (542, 2861865), (645, 2404854), (731, 2121930), (765, 2027622), (774, 2004045), (783, 1981010), (813, 1907910), (870, 1782909), (918, 1689685), (986, 1573155), (1161, 1336030), (1247, 1243890), (1290, 1202427), (1305, 1188606), (1355, 1144746), (1462, 1060965), (1479, 1048770), (1530, 1013811), (1566, 990505), (1626, 953955), (1935, 801618), (2193, 707310), (2295, 675874), (2322, 668015), (2439, 635970), (2465, 629262), (2494, 621945), (2610, 594303), (2710, 572373), (2958, 524385), (3655, 424386), (3741, 414630), (3870, 400809), (3915, 396202), (4065, 381582), (4386, 353655), (4437, 349590), (4590, 337937), (4607, 336690), (4878, 317985), (4930, 314631), (5805, 267206), (6235, 248778), (6579, 235770), (7310, 212193), (7317, 211990), (7395, 209754), (7482, 207315), (7830, 198101), (7859, 197370), (8130, 190791), (8874, 174795), (9214, 168345), (10965, 141462), (11223, 138210), (11610, 133603), (11653, 133110), (12195, 127194), (12470, 124389), (13158, 117885), (13311, 116530), (13821, 112230), (14634, 105995), (14790, 104877), (15718, 98685), (18705, 82926), (19737, 78590), (21199, 73170), (21930, 70731), (22185, 69918), (22446, 69105), (23035, 67338), (23306, 66555), (23577, 65790), (24390, 63597), (26622, 58265), (27642, 56115), (32895, 47154), (33669, 46070), (34959, 44370), (36585, 42398), (37410, 41463), (39295, 39474)]