155602620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 495881568

約数和(自身を除く): 340278948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 135, 162, 180, 202, 243, 270, 303, 317, 324, 404, 405, 486, 505, 540, 606, 634, 810, 909, 951, 972, 1010, 1212, 1215, 1268, 1515, 1585, 1620, 1818, 1902, 2020, 2430, 2727, 2853, 3030, 3170, 3636, 3804, 4545, 4755, 4860, 5454, 5706, 6060, 6340, 8181, 8559, 9090, 9510, 10908, 11412, 13635, 14265, 16362, 17118, 18180, 19020, 24543, 25677, 27270, 28530, 32017, 32724, 34236, 40905, 42795, 49086, 51354, 54540, 57060, 64034, 77031, 81810, 85590, 96051, 98172, 102708, 122715, 128068, 128385, 154062, 160085, 163620, 171180, 192102, 245430, 256770, 288153, 308124, 320170, 384204, 385155, 480255, 490860, 513540, 576306, 640340, 770310, 864459, 960510, 1152612, 1440765, 1540620, 1728918, 1921020, 2593377, 2881530, 3457836, 4322295, 5186754, 5763060, 7780131, 8644590, 10373508, 12966885, 15560262, 17289180, 25933770, 31120524, 38900655, 51867540, 77801310, 155602620]

約数ペア:

[(1, 155602620), (2, 77801310), (3, 51867540), (4, 38900655), (5, 31120524), (6, 25933770), (9, 17289180), (10, 15560262), (12, 12966885), (15, 10373508), (18, 8644590), (20, 7780131), (27, 5763060), (30, 5186754), (36, 4322295), (45, 3457836), (54, 2881530), (60, 2593377), (81, 1921020), (90, 1728918), (101, 1540620), (108, 1440765), (135, 1152612), (162, 960510), (180, 864459), (202, 770310), (243, 640340), (270, 576306), (303, 513540), (317, 490860), (324, 480255), (404, 385155), (405, 384204), (486, 320170), (505, 308124), (540, 288153), (606, 256770), (634, 245430), (810, 192102), (909, 171180), (951, 163620), (972, 160085), (1010, 154062), (1212, 128385), (1215, 128068), (1268, 122715), (1515, 102708), (1585, 98172), (1620, 96051), (1818, 85590), (1902, 81810), (2020, 77031), (2430, 64034), (2727, 57060), (2853, 54540), (3030, 51354), (3170, 49086), (3636, 42795), (3804, 40905), (4545, 34236), (4755, 32724), (4860, 32017), (5454, 28530), (5706, 27270), (6060, 25677), (6340, 24543), (8181, 19020), (8559, 18180), (9090, 17118), (9510, 16362), (10908, 14265), (11412, 13635)]