80455434660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1\times {\mathrm{12101}}^1$

素因数の和:13018

約数の個数: 144

約数和(自身を含む): 250035065280

約数和(自身を除く): 169579630620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 859, 860, 1290, 1548, 1718, 1935, 2577, 2580, 3436, 3870, 4295, 5154, 7731, 7740, 8590, 10308, 12101, 12885, 15462, 17180, 24202, 25770, 30924, 36303, 36937, 38655, 48404, 51540, 60505, 72606, 73874, 77310, 108909, 110811, 121010, 145212, 147748, 154620, 181515, 184685, 217818, 221622, 242020, 332433, 363030, 369370, 435636, 443244, 520343, 544545, 554055, 664866, 726060, 738740, 1040686, 1089090, 1108110, 1329732, 1561029, 1662165, 2081372, 2178180, 2216220, 2601715, 3122058, 3324330, 4683087, 5203430, 6244116, 6648660, 7805145, 9366174, 10394759, 10406860, 15610290, 18732348, 20789518, 23415435, 31184277, 31220580, 41579036, 46830870, 51973795, 62368554, 93552831, 93661740, 103947590, 124737108, 155921385, 187105662, 207895180, 311842770, 374211324, 446974637, 467764155, 623685540, 893949274, 935528310, 1340923911, 1787898548, 1871056620, 2234873185, 2681847822, 4022771733, 4469746370, 5363695644, 6704619555, 8045543466, 8939492740, 13409239110, 16091086932, 20113858665, 26818478220, 40227717330, 80455434660]

約数ペア:

[(1, 80455434660), (2, 40227717330), (3, 26818478220), (4, 20113858665), (5, 16091086932), (6, 13409239110), (9, 8939492740), (10, 8045543466), (12, 6704619555), (15, 5363695644), (18, 4469746370), (20, 4022771733), (30, 2681847822), (36, 2234873185), (43, 1871056620), (45, 1787898548), (60, 1340923911), (86, 935528310), (90, 893949274), (129, 623685540), (172, 467764155), (180, 446974637), (215, 374211324), (258, 311842770), (387, 207895180), (430, 187105662), (516, 155921385), (645, 124737108), (774, 103947590), (859, 93661740), (860, 93552831), (1290, 62368554), (1548, 51973795), (1718, 46830870), (1935, 41579036), (2577, 31220580), (2580, 31184277), (3436, 23415435), (3870, 20789518), (4295, 18732348), (5154, 15610290), (7731, 10406860), (7740, 10394759), (8590, 9366174), (10308, 7805145), (12101, 6648660), (12885, 6244116), (15462, 5203430), (17180, 4683087), (24202, 3324330), (25770, 3122058), (30924, 2601715), (36303, 2216220), (36937, 2178180), (38655, 2081372), (48404, 1662165), (51540, 1561029), (60505, 1329732), (72606, 1108110), (73874, 1089090), (77310, 1040686), (108909, 738740), (110811, 726060), (121010, 664866), (145212, 554055), (147748, 544545), (154620, 520343), (181515, 443244), (184685, 435636), (217818, 369370), (221622, 363030), (242020, 332433)]