144907740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3061}}^1$

素因数の和:3339

約数の個数: 72

約数和(自身を含む): 441368928

約数和(自身を除く): 296461188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3061, 3156, 3945, 4734, 5260, 6122, 7890, 9183, 9468, 11835, 12244, 15305, 15780, 18366, 23670, 27549, 30610, 36732, 45915, 47340, 55098, 61220, 91830, 110196, 137745, 183660, 275490, 550980, 805043, 1610086, 2415129, 3220172, 4025215, 4830258, 7245387, 8050430, 9660516, 12075645, 14490774, 16100860, 24151290, 28981548, 36226935, 48302580, 72453870, 144907740]

約数ペア:

[(1, 144907740), (2, 72453870), (3, 48302580), (4, 36226935), (5, 28981548), (6, 24151290), (9, 16100860), (10, 14490774), (12, 12075645), (15, 9660516), (18, 8050430), (20, 7245387), (30, 4830258), (36, 4025215), (45, 3220172), (60, 2415129), (90, 1610086), (180, 805043), (263, 550980), (526, 275490), (789, 183660), (1052, 137745), (1315, 110196), (1578, 91830), (2367, 61220), (2630, 55098), (3061, 47340), (3156, 45915), (3945, 36732), (4734, 30610), (5260, 27549), (6122, 23670), (7890, 18366), (9183, 15780), (9468, 15305), (11835, 12244)]