273022020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:954

約数の個数: 144

約数和(自身を含む): 881811840

約数和(自身を除く): 608789820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 97, 114, 171, 180, 190, 194, 228, 285, 291, 342, 380, 388, 485, 570, 582, 684, 823, 855, 873, 970, 1140, 1164, 1455, 1646, 1710, 1746, 1843, 1940, 2469, 2910, 3292, 3420, 3492, 3686, 4115, 4365, 4938, 5529, 5820, 7372, 7407, 8230, 8730, 9215, 9876, 11058, 12345, 14814, 15637, 16460, 16587, 17460, 18430, 22116, 24690, 27645, 29628, 31274, 33174, 36860, 37035, 46911, 49380, 55290, 62548, 66348, 74070, 78185, 79831, 82935, 93822, 110580, 140733, 148140, 156370, 159662, 165870, 187644, 234555, 239493, 281466, 312740, 319324, 331740, 399155, 469110, 478986, 562932, 703665, 718479, 798310, 938220, 957972, 1197465, 1407330, 1436958, 1516789, 1596620, 2394930, 2814660, 2873916, 3033578, 3592395, 4550367, 4789860, 6067156, 7184790, 7583945, 9100734, 13651101, 14369580, 15167890, 18201468, 22751835, 27302202, 30335780, 45503670, 54604404, 68255505, 91007340, 136511010, 273022020]

約数ペア:

[(1, 273022020), (2, 136511010), (3, 91007340), (4, 68255505), (5, 54604404), (6, 45503670), (9, 30335780), (10, 27302202), (12, 22751835), (15, 18201468), (18, 15167890), (19, 14369580), (20, 13651101), (30, 9100734), (36, 7583945), (38, 7184790), (45, 6067156), (57, 4789860), (60, 4550367), (76, 3592395), (90, 3033578), (95, 2873916), (97, 2814660), (114, 2394930), (171, 1596620), (180, 1516789), (190, 1436958), (194, 1407330), (228, 1197465), (285, 957972), (291, 938220), (342, 798310), (380, 718479), (388, 703665), (485, 562932), (570, 478986), (582, 469110), (684, 399155), (823, 331740), (855, 319324), (873, 312740), (970, 281466), (1140, 239493), (1164, 234555), (1455, 187644), (1646, 165870), (1710, 159662), (1746, 156370), (1843, 148140), (1940, 140733), (2469, 110580), (2910, 93822), (3292, 82935), (3420, 79831), (3492, 78185), (3686, 74070), (4115, 66348), (4365, 62548), (4938, 55290), (5529, 49380), (5820, 46911), (7372, 37035), (7407, 36860), (8230, 33174), (8730, 31274), (9215, 29628), (9876, 27645), (11058, 24690), (12345, 22116), (14814, 18430), (15637, 17460), (16460, 16587)]