79459020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1184

約数の個数: 144

約数和(自身を含む): 266535360

約数和(自身を除く): 187076340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1129, 1173, 1380, 1530, 1564, 1955, 2070, 2258, 2346, 3060, 3387, 3519, 3910, 4140, 4516, 4692, 5645, 5865, 6774, 7038, 7820, 10161, 11290, 11730, 13548, 14076, 16935, 17595, 19193, 20322, 22580, 23460, 25967, 33870, 35190, 38386, 40644, 50805, 51934, 57579, 67740, 70380, 76772, 77901, 95965, 101610, 103868, 115158, 129835, 155802, 172737, 191930, 203220, 230316, 233703, 259670, 287895, 311604, 345474, 383860, 389505, 441439, 467406, 519340, 575790, 690948, 779010, 863685, 882878, 934812, 1151580, 1168515, 1324317, 1558020, 1727370, 1765756, 2207195, 2337030, 2648634, 3454740, 3972951, 4414390, 4674060, 5297268, 6621585, 7945902, 8828780, 13243170, 15891804, 19864755, 26486340, 39729510, 79459020]

約数ペア:

[(1, 79459020), (2, 39729510), (3, 26486340), (4, 19864755), (5, 15891804), (6, 13243170), (9, 8828780), (10, 7945902), (12, 6621585), (15, 5297268), (17, 4674060), (18, 4414390), (20, 3972951), (23, 3454740), (30, 2648634), (34, 2337030), (36, 2207195), (45, 1765756), (46, 1727370), (51, 1558020), (60, 1324317), (68, 1168515), (69, 1151580), (85, 934812), (90, 882878), (92, 863685), (102, 779010), (115, 690948), (138, 575790), (153, 519340), (170, 467406), (180, 441439), (204, 389505), (207, 383860), (230, 345474), (255, 311604), (276, 287895), (306, 259670), (340, 233703), (345, 230316), (391, 203220), (414, 191930), (460, 172737), (510, 155802), (612, 129835), (690, 115158), (765, 103868), (782, 101610), (828, 95965), (1020, 77901), (1035, 76772), (1129, 70380), (1173, 67740), (1380, 57579), (1530, 51934), (1564, 50805), (1955, 40644), (2070, 38386), (2258, 35190), (2346, 33870), (3060, 25967), (3387, 23460), (3519, 22580), (3910, 20322), (4140, 19193), (4516, 17595), (4692, 16935), (5645, 14076), (5865, 13548), (6774, 11730), (7038, 11290), (7820, 10161)]