868437180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 384

約数和(自身を含む): 3251404800

約数和(自身を除く): 2382967620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 27, 30, 34, 36, 38, 39, 45, 51, 52, 54, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 108, 114, 117, 130, 135, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 270, 285, 306, 323, 340, 342, 351, 380, 383, 390, 442, 459, 468, 494, 510, 513, 540, 570, 585, 612, 646, 663, 684, 702, 741, 765, 766, 780, 855, 884, 918, 969, 988, 1020, 1026, 1105, 1140, 1149, 1170, 1235, 1292, 1326, 1404, 1482, 1530, 1532, 1615, 1710, 1755, 1836, 1915, 1938, 1989, 2052, 2210, 2223, 2295, 2298, 2340, 2470, 2565, 2652, 2907, 2964, 3060, 3230, 3315, 3420, 3447, 3510, 3705, 3830, 3876, 3978, 4199, 4420, 4446, 4590, 4596, 4845, 4940, 4979, 5130, 5745, 5814, 5967, 6460, 6511, 6630, 6669, 6894, 7020, 7277, 7410, 7660, 7956, 8398, 8721, 8892, 9180, 9690, 9945, 9958, 10260, 10341, 11115, 11490, 11628, 11934, 12597, 13022, 13260, 13338, 13788, 14535, 14554, 14820, 14937, 16796, 17235, 17442, 19380, 19533, 19890, 19916, 20682, 20995, 21831, 22230, 22980, 23868, 24895, 25194, 26044, 26676, 29070, 29108, 29835, 29874, 32555, 33345, 34470, 34884, 36385, 37791, 39066, 39780, 41364, 41990, 43605, 43662, 44460, 44811, 49790, 50388, 51705, 58140, 58599, 59670, 59748, 62985, 65110, 65493, 66690, 68940, 72770, 74685, 75582, 78132, 83980, 84643, 87210, 87324, 89622, 94601, 97665, 99580, 103410, 109155, 113373, 117198, 119340, 123709, 125970, 130220, 130986, 133380, 134433, 145540, 149370, 151164, 169286, 174420, 175797, 179244, 188955, 189202, 195330, 196479, 206820, 218310, 224055, 226746, 234396, 247418, 251940, 253929, 261972, 268866, 283803, 292995, 298740, 327465, 338572, 351594, 371127, 377910, 378404, 390660, 392958, 423215, 436620, 448110, 453492, 473005, 494836, 507858, 537732, 566865, 567606, 585990, 618545, 654930, 672165, 703188, 742254, 755820, 761787, 785916, 846430, 851409, 878985, 896220, 946010, 982395, 1015716, 1113381, 1133730, 1135212, 1171980, 1237090, 1269645, 1309860, 1344330, 1419015, 1484508, 1523574, 1608217, 1692860, 1702818, 1757970, 1855635, 1892020, 1964790, 2226762, 2267460, 2285361, 2474180, 2539290, 2554227, 2688660, 2838030, 3047148, 3216434, 3340143, 3405636, 3515940, 3711270, 3808935, 3929580, 4257045, 4453524, 4570722, 4824651, 5078580, 5108454, 5566905, 5676060, 6432868, 6680286, 7422540, 7617870, 8041085, 8514090, 9141444, 9649302, 10216908, 11133810, 11426805, 12771135, 13360572, 14473953, 15235740, 16082170, 16700715, 17028180, 19298604, 22267620, 22853610, 24123255, 25542270, 28947906, 32164340, 33401430, 43421859, 45707220, 48246510, 51084540, 57895812, 66802860, 72369765, 86843718, 96493020, 144739530, 173687436, 217109295, 289479060, 434218590, 868437180]

約数ペア:

[(1, 868437180), (2, 434218590), (3, 289479060), (4, 217109295), (5, 173687436), (6, 144739530), (9, 96493020), (10, 86843718), (12, 72369765), (13, 66802860), (15, 57895812), (17, 51084540), (18, 48246510), (19, 45707220), (20, 43421859), (26, 33401430), (27, 32164340), (30, 28947906), (34, 25542270), (36, 24123255), (38, 22853610), (39, 22267620), (45, 19298604), (51, 17028180), (52, 16700715), (54, 16082170), (57, 15235740), (60, 14473953), (65, 13360572), (68, 12771135), (76, 11426805), (78, 11133810), (85, 10216908), (90, 9649302), (95, 9141444), (102, 8514090), (108, 8041085), (114, 7617870), (117, 7422540), (130, 6680286), (135, 6432868), (153, 5676060), (156, 5566905), (170, 5108454), (171, 5078580), (180, 4824651), (190, 4570722), (195, 4453524), (204, 4257045), (221, 3929580), (228, 3808935), (234, 3711270), (247, 3515940), (255, 3405636), (260, 3340143), (270, 3216434), (285, 3047148), (306, 2838030), (323, 2688660), (340, 2554227), (342, 2539290), (351, 2474180), (380, 2285361), (383, 2267460), (390, 2226762), (442, 1964790), (459, 1892020), (468, 1855635), (494, 1757970), (510, 1702818), (513, 1692860), (540, 1608217), (570, 1523574), (585, 1484508), (612, 1419015), (646, 1344330), (663, 1309860), (684, 1269645), (702, 1237090), (741, 1171980), (765, 1135212), (766, 1133730), (780, 1113381), (855, 1015716), (884, 982395), (918, 946010), (969, 896220), (988, 878985), (1020, 851409), (1026, 846430), (1105, 785916), (1140, 761787), (1149, 755820), (1170, 742254), (1235, 703188), (1292, 672165), (1326, 654930), (1404, 618545), (1482, 585990), (1530, 567606), (1532, 566865), (1615, 537732), (1710, 507858), (1755, 494836), (1836, 473005), (1915, 453492), (1938, 448110), (1989, 436620), (2052, 423215), (2210, 392958), (2223, 390660), (2295, 378404), (2298, 377910), (2340, 371127), (2470, 351594), (2565, 338572), (2652, 327465), (2907, 298740), (2964, 292995), (3060, 283803), (3230, 268866), (3315, 261972), (3420, 253929), (3447, 251940), (3510, 247418), (3705, 234396), (3830, 226746), (3876, 224055), (3978, 218310), (4199, 206820), (4420, 196479), (4446, 195330), (4590, 189202), (4596, 188955), (4845, 179244), (4940, 175797), (4979, 174420), (5130, 169286), (5745, 151164), (5814, 149370), (5967, 145540), (6460, 134433), (6511, 133380), (6630, 130986), (6669, 130220), (6894, 125970), (7020, 123709), (7277, 119340), (7410, 117198), (7660, 113373), (7956, 109155), (8398, 103410), (8721, 99580), (8892, 97665), (9180, 94601), (9690, 89622), (9945, 87324), (9958, 87210), (10260, 84643), (10341, 83980), (11115, 78132), (11490, 75582), (11628, 74685), (11934, 72770), (12597, 68940), (13022, 66690), (13260, 65493), (13338, 65110), (13788, 62985), (14535, 59748), (14554, 59670), (14820, 58599), (14937, 58140), (16796, 51705), (17235, 50388), (17442, 49790), (19380, 44811), (19533, 44460), (19890, 43662), (19916, 43605), (20682, 41990), (20995, 41364), (21831, 39780), (22230, 39066), (22980, 37791), (23868, 36385), (24895, 34884), (25194, 34470), (26044, 33345), (26676, 32555), (29070, 29874), (29108, 29835)]