26262180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 95921280

約数和(自身を除く): 69659100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1097, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2194, 2394, 2660, 3291, 3420, 3990, 4388, 4788, 5485, 5985, 6582, 7679, 7980, 9873, 10970, 11970, 13164, 15358, 16455, 19746, 20843, 21940, 23037, 23940, 30716, 32910, 38395, 39492, 41686, 46074, 49365, 62529, 65820, 69111, 76790, 83372, 92148, 98730, 104215, 115185, 125058, 138222, 145901, 153580, 187587, 197460, 208430, 230370, 250116, 276444, 291802, 312645, 345555, 375174, 416860, 437703, 460740, 583604, 625290, 691110, 729505, 750348, 875406, 937935, 1250580, 1313109, 1382220, 1459010, 1750812, 1875870, 2188515, 2626218, 2918020, 3751740, 4377030, 5252436, 6565545, 8754060, 13131090, 26262180]

約数ペア:

[(1, 26262180), (2, 13131090), (3, 8754060), (4, 6565545), (5, 5252436), (6, 4377030), (7, 3751740), (9, 2918020), (10, 2626218), (12, 2188515), (14, 1875870), (15, 1750812), (18, 1459010), (19, 1382220), (20, 1313109), (21, 1250580), (28, 937935), (30, 875406), (35, 750348), (36, 729505), (38, 691110), (42, 625290), (45, 583604), (57, 460740), (60, 437703), (63, 416860), (70, 375174), (76, 345555), (84, 312645), (90, 291802), (95, 276444), (105, 250116), (114, 230370), (126, 208430), (133, 197460), (140, 187587), (171, 153580), (180, 145901), (190, 138222), (210, 125058), (228, 115185), (252, 104215), (266, 98730), (285, 92148), (315, 83372), (342, 76790), (380, 69111), (399, 65820), (420, 62529), (532, 49365), (570, 46074), (630, 41686), (665, 39492), (684, 38395), (798, 32910), (855, 30716), (1097, 23940), (1140, 23037), (1197, 21940), (1260, 20843), (1330, 19746), (1596, 16455), (1710, 15358), (1995, 13164), (2194, 11970), (2394, 10970), (2660, 9873), (3291, 7980), (3420, 7679), (3990, 6582), (4388, 5985), (4788, 5485)]