26636940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1223}}^1$

素因数の和:1260

約数の個数: 108

約数和(自身を含む): 88884432

約数和(自身を除く): 62247492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1223, 1452, 1815, 1980, 2178, 2420, 2446, 3630, 3669, 4356, 4892, 5445, 6115, 7260, 7338, 10890, 11007, 12230, 13453, 14676, 18345, 21780, 22014, 24460, 26906, 36690, 40359, 44028, 53812, 55035, 67265, 73380, 80718, 110070, 121077, 134530, 147983, 161436, 201795, 220140, 242154, 269060, 295966, 403590, 443949, 484308, 591932, 605385, 739915, 807180, 887898, 1210770, 1331847, 1479830, 1775796, 2219745, 2421540, 2663694, 2959660, 4439490, 5327388, 6659235, 8878980, 13318470, 26636940]

約数ペア:

[(1, 26636940), (2, 13318470), (3, 8878980), (4, 6659235), (5, 5327388), (6, 4439490), (9, 2959660), (10, 2663694), (11, 2421540), (12, 2219745), (15, 1775796), (18, 1479830), (20, 1331847), (22, 1210770), (30, 887898), (33, 807180), (36, 739915), (44, 605385), (45, 591932), (55, 484308), (60, 443949), (66, 403590), (90, 295966), (99, 269060), (110, 242154), (121, 220140), (132, 201795), (165, 161436), (180, 147983), (198, 134530), (220, 121077), (242, 110070), (330, 80718), (363, 73380), (396, 67265), (484, 55035), (495, 53812), (605, 44028), (660, 40359), (726, 36690), (990, 26906), (1089, 24460), (1210, 22014), (1223, 21780), (1452, 18345), (1815, 14676), (1980, 13453), (2178, 12230), (2420, 11007), (2446, 10890), (3630, 7338), (3669, 7260), (4356, 6115), (4892, 5445)]