12135420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 41827968

約数和(自身を除く): 29692548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 227, 243, 270, 297, 324, 330, 396, 405, 454, 486, 495, 540, 594, 660, 681, 810, 891, 908, 972, 990, 1135, 1188, 1215, 1362, 1485, 1620, 1782, 1980, 2043, 2270, 2430, 2497, 2673, 2724, 2970, 3405, 3564, 4086, 4455, 4540, 4860, 4994, 5346, 5940, 6129, 6810, 7491, 8172, 8910, 9988, 10215, 10692, 12258, 12485, 13365, 13620, 14982, 17820, 18387, 20430, 22473, 24516, 24970, 26730, 29964, 30645, 36774, 37455, 40860, 44946, 49940, 53460, 55161, 61290, 67419, 73548, 74910, 89892, 91935, 110322, 112365, 122580, 134838, 149820, 183870, 202257, 220644, 224730, 269676, 275805, 337095, 367740, 404514, 449460, 551610, 606771, 674190, 809028, 1011285, 1103220, 1213542, 1348380, 2022570, 2427084, 3033855, 4045140, 6067710, 12135420]

約数ペア:

[(1, 12135420), (2, 6067710), (3, 4045140), (4, 3033855), (5, 2427084), (6, 2022570), (9, 1348380), (10, 1213542), (11, 1103220), (12, 1011285), (15, 809028), (18, 674190), (20, 606771), (22, 551610), (27, 449460), (30, 404514), (33, 367740), (36, 337095), (44, 275805), (45, 269676), (54, 224730), (55, 220644), (60, 202257), (66, 183870), (81, 149820), (90, 134838), (99, 122580), (108, 112365), (110, 110322), (132, 91935), (135, 89892), (162, 74910), (165, 73548), (180, 67419), (198, 61290), (220, 55161), (227, 53460), (243, 49940), (270, 44946), (297, 40860), (324, 37455), (330, 36774), (396, 30645), (405, 29964), (454, 26730), (486, 24970), (495, 24516), (540, 22473), (594, 20430), (660, 18387), (681, 17820), (810, 14982), (891, 13620), (908, 13365), (972, 12485), (990, 12258), (1135, 10692), (1188, 10215), (1215, 9988), (1362, 8910), (1485, 8172), (1620, 7491), (1782, 6810), (1980, 6129), (2043, 5940), (2270, 5346), (2430, 4994), (2497, 4860), (2673, 4540), (2724, 4455), (2970, 4086), (3405, 3564)]