78192180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 288707328

約数和(自身を除く): 210515148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 23, 30, 33, 34, 36, 44, 45, 46, 51, 55, 60, 66, 68, 69, 85, 90, 92, 99, 101, 102, 110, 115, 132, 138, 153, 165, 170, 180, 187, 198, 202, 204, 207, 220, 230, 253, 255, 276, 303, 306, 330, 340, 345, 374, 391, 396, 404, 414, 460, 495, 505, 506, 510, 561, 606, 612, 660, 690, 748, 759, 765, 782, 828, 909, 935, 990, 1010, 1012, 1020, 1035, 1111, 1122, 1173, 1212, 1265, 1380, 1515, 1518, 1530, 1564, 1683, 1717, 1818, 1870, 1955, 1980, 2020, 2070, 2222, 2244, 2277, 2323, 2346, 2530, 2805, 3030, 3036, 3060, 3333, 3366, 3434, 3519, 3636, 3740, 3795, 3910, 4140, 4301, 4444, 4545, 4554, 4646, 4692, 5060, 5151, 5555, 5610, 5865, 6060, 6666, 6732, 6868, 6969, 7038, 7590, 7820, 8415, 8585, 8602, 9090, 9108, 9292, 9999, 10302, 11110, 11220, 11385, 11615, 11730, 12903, 13332, 13938, 14076, 15180, 15453, 16665, 16830, 17170, 17204, 17595, 18180, 18887, 19998, 20604, 20907, 21505, 22220, 22770, 23230, 23460, 25553, 25755, 25806, 27876, 30906, 33330, 33660, 34340, 34845, 35190, 37774, 38709, 39491, 39996, 41814, 43010, 45540, 46460, 49995, 51106, 51510, 51612, 56661, 61812, 64515, 66660, 69690, 70380, 75548, 76659, 77265, 77418, 78982, 83628, 86020, 94435, 99990, 102212, 103020, 104535, 113322, 118473, 127765, 129030, 139380, 153318, 154530, 154836, 157964, 169983, 188870, 193545, 197455, 199980, 209070, 226644, 229977, 236946, 255530, 258060, 283305, 306636, 309060, 339966, 355419, 377740, 383295, 387090, 394910, 418140, 434401, 459954, 473892, 511060, 566610, 592365, 679932, 710838, 766590, 774180, 789820, 849915, 868802, 919908, 1133220, 1149885, 1184730, 1303203, 1421676, 1533180, 1699830, 1737604, 1777095, 2172005, 2299770, 2369460, 2606406, 3399660, 3554190, 3909609, 4344010, 4599540, 5212812, 6516015, 7108380, 7819218, 8688020, 13032030, 15638436, 19548045, 26064060, 39096090, 78192180]

約数ペア:

[(1, 78192180), (2, 39096090), (3, 26064060), (4, 19548045), (5, 15638436), (6, 13032030), (9, 8688020), (10, 7819218), (11, 7108380), (12, 6516015), (15, 5212812), (17, 4599540), (18, 4344010), (20, 3909609), (22, 3554190), (23, 3399660), (30, 2606406), (33, 2369460), (34, 2299770), (36, 2172005), (44, 1777095), (45, 1737604), (46, 1699830), (51, 1533180), (55, 1421676), (60, 1303203), (66, 1184730), (68, 1149885), (69, 1133220), (85, 919908), (90, 868802), (92, 849915), (99, 789820), (101, 774180), (102, 766590), (110, 710838), (115, 679932), (132, 592365), (138, 566610), (153, 511060), (165, 473892), (170, 459954), (180, 434401), (187, 418140), (198, 394910), (202, 387090), (204, 383295), (207, 377740), (220, 355419), (230, 339966), (253, 309060), (255, 306636), (276, 283305), (303, 258060), (306, 255530), (330, 236946), (340, 229977), (345, 226644), (374, 209070), (391, 199980), (396, 197455), (404, 193545), (414, 188870), (460, 169983), (495, 157964), (505, 154836), (506, 154530), (510, 153318), (561, 139380), (606, 129030), (612, 127765), (660, 118473), (690, 113322), (748, 104535), (759, 103020), (765, 102212), (782, 99990), (828, 94435), (909, 86020), (935, 83628), (990, 78982), (1010, 77418), (1012, 77265), (1020, 76659), (1035, 75548), (1111, 70380), (1122, 69690), (1173, 66660), (1212, 64515), (1265, 61812), (1380, 56661), (1515, 51612), (1518, 51510), (1530, 51106), (1564, 49995), (1683, 46460), (1717, 45540), (1818, 43010), (1870, 41814), (1955, 39996), (1980, 39491), (2020, 38709), (2070, 37774), (2222, 35190), (2244, 34845), (2277, 34340), (2323, 33660), (2346, 33330), (2530, 30906), (2805, 27876), (3030, 25806), (3036, 25755), (3060, 25553), (3333, 23460), (3366, 23230), (3434, 22770), (3519, 22220), (3636, 21505), (3740, 20907), (3795, 20604), (3910, 19998), (4140, 18887), (4301, 18180), (4444, 17595), (4545, 17204), (4554, 17170), (4646, 16830), (4692, 16665), (5060, 15453), (5151, 15180), (5555, 14076), (5610, 13938), (5865, 13332), (6060, 12903), (6666, 11730), (6732, 11615), (6868, 11385), (6969, 11220), (7038, 11110), (7590, 10302), (7820, 9999), (8415, 9292), (8585, 9108), (8602, 9090)]