71423100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3779}}^1$

素因数の和:3809

約数の個数: 144

約数和(自身を含む): 262483200

約数和(自身を除く): 191060100

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, 2700, 3150, 3779, 3780, 4725, 6300, 7558, 9450, 11337, 15116, 18895, 18900, 22674, 26453, 34011, 37790, 45348, 52906, 56685, 68022, 75580, 79359, 94475, 102033, 105812, 113370, 132265, 136044, 158718, 170055, 188950, 204066, 226740, 238077, 264530, 283425, 317436, 340110, 377900, 396795, 408132, 476154, 510165, 529060, 566850, 661325, 680220, 714231, 793590, 850275, 952308, 1020330, 1133700, 1190385, 1322650, 1428462, 1587180, 1700550, 1983975, 2040660, 2380770, 2550825, 2645300, 2856924, 3401100, 3571155, 3967950, 4761540, 5101650, 5951925, 7142310, 7935900, 10203300, 11903850, 14284620, 17855775, 23807700, 35711550, 71423100]

約数ペア:

[(1, 71423100), (2, 35711550), (3, 23807700), (4, 17855775), (5, 14284620), (6, 11903850), (7, 10203300), (9, 7935900), (10, 7142310), (12, 5951925), (14, 5101650), (15, 4761540), (18, 3967950), (20, 3571155), (21, 3401100), (25, 2856924), (27, 2645300), (28, 2550825), (30, 2380770), (35, 2040660), (36, 1983975), (42, 1700550), (45, 1587180), (50, 1428462), (54, 1322650), (60, 1190385), (63, 1133700), (70, 1020330), (75, 952308), (84, 850275), (90, 793590), (100, 714231), (105, 680220), (108, 661325), (126, 566850), (135, 529060), (140, 510165), (150, 476154), (175, 408132), (180, 396795), (189, 377900), (210, 340110), (225, 317436), (252, 283425), (270, 264530), (300, 238077), (315, 226740), (350, 204066), (378, 188950), (420, 170055), (450, 158718), (525, 136044), (540, 132265), (630, 113370), (675, 105812), (700, 102033), (756, 94475), (900, 79359), (945, 75580), (1050, 68022), (1260, 56685), (1350, 52906), (1575, 45348), (1890, 37790), (2100, 34011), (2700, 26453), (3150, 22674), (3779, 18900), (3780, 18895), (4725, 15116), (6300, 11337), (7558, 9450)]