1356163900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2204

約数の個数: 144

約数和(自身を含む): 3674764800

約数和(自身を除く): 2318600900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 71, 91, 100, 130, 140, 142, 175, 182, 260, 284, 325, 350, 355, 364, 455, 497, 650, 700, 710, 910, 923, 994, 1300, 1420, 1775, 1820, 1846, 1988, 2099, 2275, 2485, 3550, 3692, 4198, 4550, 4615, 4970, 6461, 7100, 8396, 9100, 9230, 9940, 10495, 12425, 12922, 14693, 18460, 20990, 23075, 24850, 25844, 27287, 29386, 32305, 41980, 46150, 49700, 52475, 54574, 58772, 64610, 73465, 92300, 104950, 109148, 129220, 136435, 146930, 149029, 161525, 191009, 209900, 272870, 293860, 298058, 323050, 367325, 382018, 545740, 596116, 646100, 682175, 734650, 745145, 764036, 955045, 1043203, 1364350, 1469300, 1490290, 1910090, 1937377, 2086406, 2728700, 2980580, 3725725, 3820180, 3874754, 4172812, 4775225, 5216015, 7451450, 7749508, 9550450, 9686885, 10432030, 13561639, 14902900, 19100900, 19373770, 20864060, 26080075, 27123278, 38747540, 48434425, 52160150, 54246556, 67808195, 96868850, 104320300, 135616390, 193737700, 271232780, 339040975, 678081950, 1356163900]

約数ペア:

[(1, 1356163900), (2, 678081950), (4, 339040975), (5, 271232780), (7, 193737700), (10, 135616390), (13, 104320300), (14, 96868850), (20, 67808195), (25, 54246556), (26, 52160150), (28, 48434425), (35, 38747540), (50, 27123278), (52, 26080075), (65, 20864060), (70, 19373770), (71, 19100900), (91, 14902900), (100, 13561639), (130, 10432030), (140, 9686885), (142, 9550450), (175, 7749508), (182, 7451450), (260, 5216015), (284, 4775225), (325, 4172812), (350, 3874754), (355, 3820180), (364, 3725725), (455, 2980580), (497, 2728700), (650, 2086406), (700, 1937377), (710, 1910090), (910, 1490290), (923, 1469300), (994, 1364350), (1300, 1043203), (1420, 955045), (1775, 764036), (1820, 745145), (1846, 734650), (1988, 682175), (2099, 646100), (2275, 596116), (2485, 545740), (3550, 382018), (3692, 367325), (4198, 323050), (4550, 298058), (4615, 293860), (4970, 272870), (6461, 209900), (7100, 191009), (8396, 161525), (9100, 149029), (9230, 146930), (9940, 136435), (10495, 129220), (12425, 109148), (12922, 104950), (14693, 92300), (18460, 73465), (20990, 64610), (23075, 58772), (24850, 54574), (25844, 52475), (27287, 49700), (29386, 46150), (32305, 41980)]