80701110

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 160

約数和(自身を含む): 254529792

約数和(自身を除く): 173828682

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 81, 86, 90, 105, 126, 129, 135, 162, 189, 210, 215, 258, 270, 301, 315, 331, 378, 387, 405, 430, 567, 602, 630, 645, 662, 774, 810, 903, 945, 993, 1134, 1161, 1290, 1505, 1655, 1806, 1890, 1935, 1986, 2317, 2322, 2709, 2835, 2979, 3010, 3310, 3483, 3870, 4515, 4634, 4965, 5418, 5670, 5805, 5958, 6951, 6966, 8127, 8937, 9030, 9930, 11585, 11610, 13545, 13902, 14233, 14895, 16254, 17415, 17874, 20853, 23170, 24381, 26811, 27090, 28466, 29790, 34755, 34830, 40635, 41706, 42699, 44685, 48762, 53622, 62559, 69510, 71165, 81270, 85398, 89370, 99631, 104265, 121905, 125118, 128097, 134055, 142330, 187677, 199262, 208530, 213495, 243810, 256194, 268110, 298893, 312795, 375354, 384291, 426990, 498155, 597786, 625590, 640485, 768582, 896679, 938385, 996310, 1152873, 1280970, 1494465, 1793358, 1876770, 1921455, 2305746, 2690037, 2988930, 3842910, 4483395, 5380074, 5764365, 8070111, 8966790, 11528730, 13450185, 16140222, 26900370, 40350555, 80701110]

約数ペア:

[(1, 80701110), (2, 40350555), (3, 26900370), (5, 16140222), (6, 13450185), (7, 11528730), (9, 8966790), (10, 8070111), (14, 5764365), (15, 5380074), (18, 4483395), (21, 3842910), (27, 2988930), (30, 2690037), (35, 2305746), (42, 1921455), (43, 1876770), (45, 1793358), (54, 1494465), (63, 1280970), (70, 1152873), (81, 996310), (86, 938385), (90, 896679), (105, 768582), (126, 640485), (129, 625590), (135, 597786), (162, 498155), (189, 426990), (210, 384291), (215, 375354), (258, 312795), (270, 298893), (301, 268110), (315, 256194), (331, 243810), (378, 213495), (387, 208530), (405, 199262), (430, 187677), (567, 142330), (602, 134055), (630, 128097), (645, 125118), (662, 121905), (774, 104265), (810, 99631), (903, 89370), (945, 85398), (993, 81270), (1134, 71165), (1161, 69510), (1290, 62559), (1505, 53622), (1655, 48762), (1806, 44685), (1890, 42699), (1935, 41706), (1986, 40635), (2317, 34830), (2322, 34755), (2709, 29790), (2835, 28466), (2979, 27090), (3010, 26811), (3310, 24381), (3483, 23170), (3870, 20853), (4515, 17874), (4634, 17415), (4965, 16254), (5418, 14895), (5670, 14233), (5805, 13902), (5958, 13545), (6951, 11610), (6966, 11585), (8127, 9930), (8937, 9030)]