40238100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{2129}}^1$

素因数の和:2159

約数の個数: 144

約数和(自身を含む): 147907200

約数和(自身を除く): 107669100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2129, 2700, 3150, 3780, 4258, 4725, 6300, 6387, 8516, 9450, 10645, 12774, 14903, 18900, 19161, 21290, 25548, 29806, 31935, 38322, 42580, 44709, 53225, 57483, 59612, 63870, 74515, 76644, 89418, 95805, 106450, 114966, 127740, 134127, 149030, 159675, 178836, 191610, 212900, 223545, 229932, 268254, 287415, 298060, 319350, 372575, 383220, 402381, 447090, 479025, 536508, 574830, 638700, 670635, 745150, 804762, 894180, 958050, 1117725, 1149660, 1341270, 1437075, 1490300, 1609524, 1916100, 2011905, 2235450, 2682540, 2874150, 3353175, 4023810, 4470900, 5748300, 6706350, 8047620, 10059525, 13412700, 20119050, 40238100]

約数ペア:

[(1, 40238100), (2, 20119050), (3, 13412700), (4, 10059525), (5, 8047620), (6, 6706350), (7, 5748300), (9, 4470900), (10, 4023810), (12, 3353175), (14, 2874150), (15, 2682540), (18, 2235450), (20, 2011905), (21, 1916100), (25, 1609524), (27, 1490300), (28, 1437075), (30, 1341270), (35, 1149660), (36, 1117725), (42, 958050), (45, 894180), (50, 804762), (54, 745150), (60, 670635), (63, 638700), (70, 574830), (75, 536508), (84, 479025), (90, 447090), (100, 402381), (105, 383220), (108, 372575), (126, 319350), (135, 298060), (140, 287415), (150, 268254), (175, 229932), (180, 223545), (189, 212900), (210, 191610), (225, 178836), (252, 159675), (270, 149030), (300, 134127), (315, 127740), (350, 114966), (378, 106450), (420, 95805), (450, 89418), (525, 76644), (540, 74515), (630, 63870), (675, 59612), (700, 57483), (756, 53225), (900, 44709), (945, 42580), (1050, 38322), (1260, 31935), (1350, 29806), (1575, 25548), (1890, 21290), (2100, 19161), (2129, 18900), (2700, 14903), (3150, 12774), (3780, 10645), (4258, 9450), (4725, 8516), (6300, 6387)]