54613980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5360

約数の個数: 96

約数和(自身を含む): 178886400

約数和(自身を除く): 124272420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 5323, 10260, 10646, 15969, 21292, 26615, 31938, 47907, 53230, 63876, 79845, 95814, 101137, 106460, 143721, 159690, 191628, 202274, 239535, 287442, 303411, 319380, 404548, 479070, 505685, 574884, 606822, 718605, 910233, 958140, 1011370, 1213644, 1437210, 1517055, 1820466, 2022740, 2730699, 2874420, 3034110, 3640932, 4551165, 5461398, 6068220, 9102330, 10922796, 13653495, 18204660, 27306990, 54613980]

約数ペア:

[(1, 54613980), (2, 27306990), (3, 18204660), (4, 13653495), (5, 10922796), (6, 9102330), (9, 6068220), (10, 5461398), (12, 4551165), (15, 3640932), (18, 3034110), (19, 2874420), (20, 2730699), (27, 2022740), (30, 1820466), (36, 1517055), (38, 1437210), (45, 1213644), (54, 1011370), (57, 958140), (60, 910233), (76, 718605), (90, 606822), (95, 574884), (108, 505685), (114, 479070), (135, 404548), (171, 319380), (180, 303411), (190, 287442), (228, 239535), (270, 202274), (285, 191628), (342, 159690), (380, 143721), (513, 106460), (540, 101137), (570, 95814), (684, 79845), (855, 63876), (1026, 53230), (1140, 47907), (1710, 31938), (2052, 26615), (2565, 21292), (3420, 15969), (5130, 10646), (5323, 10260)]