286603020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13159}}^1$

素因数の和:13196

約数の個数: 108

約数和(自身を含む): 955652880

約数和(自身を除く): 669049860

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, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 13159, 21780, 26318, 39477, 52636, 65795, 78954, 118431, 131590, 144749, 157908, 197385, 236862, 263180, 289498, 394770, 434247, 473724, 578996, 592155, 723745, 789540, 868494, 1184310, 1302741, 1447490, 1592239, 1736988, 2171235, 2368620, 2605482, 2894980, 3184478, 4342470, 4776717, 5210964, 6368956, 6513705, 7961195, 8684940, 9553434, 13027410, 14330151, 15922390, 19106868, 23883585, 26054820, 28660302, 31844780, 47767170, 57320604, 71650755, 95534340, 143301510, 286603020]

約数ペア:

[(1, 286603020), (2, 143301510), (3, 95534340), (4, 71650755), (5, 57320604), (6, 47767170), (9, 31844780), (10, 28660302), (11, 26054820), (12, 23883585), (15, 19106868), (18, 15922390), (20, 14330151), (22, 13027410), (30, 9553434), (33, 8684940), (36, 7961195), (44, 6513705), (45, 6368956), (55, 5210964), (60, 4776717), (66, 4342470), (90, 3184478), (99, 2894980), (110, 2605482), (121, 2368620), (132, 2171235), (165, 1736988), (180, 1592239), (198, 1447490), (220, 1302741), (242, 1184310), (330, 868494), (363, 789540), (396, 723745), (484, 592155), (495, 578996), (605, 473724), (660, 434247), (726, 394770), (990, 289498), (1089, 263180), (1210, 236862), (1452, 197385), (1815, 157908), (1980, 144749), (2178, 131590), (2420, 118431), (3630, 78954), (4356, 65795), (5445, 52636), (7260, 39477), (10890, 26318), (13159, 21780)]