26777100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 90994176

約数和(自身を除く): 64217076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 311, 350, 410, 420, 492, 525, 574, 615, 622, 700, 820, 861, 933, 1025, 1050, 1148, 1230, 1244, 1435, 1555, 1722, 1866, 2050, 2100, 2177, 2460, 2870, 3075, 3110, 3444, 3732, 4100, 4305, 4354, 4665, 5740, 6150, 6220, 6531, 7175, 7775, 8610, 8708, 9330, 10885, 12300, 12751, 13062, 14350, 15550, 17220, 18660, 21525, 21770, 23325, 25502, 26124, 28700, 31100, 32655, 38253, 43050, 43540, 46650, 51004, 54425, 63755, 65310, 76506, 86100, 89257, 93300, 108850, 127510, 130620, 153012, 163275, 178514, 191265, 217700, 255020, 267771, 318775, 326550, 357028, 382530, 446285, 535542, 637550, 653100, 765060, 892570, 956325, 1071084, 1275100, 1338855, 1785140, 1912650, 2231425, 2677710, 3825300, 4462850, 5355420, 6694275, 8925700, 13388550, 26777100]

約数ペア:

[(1, 26777100), (2, 13388550), (3, 8925700), (4, 6694275), (5, 5355420), (6, 4462850), (7, 3825300), (10, 2677710), (12, 2231425), (14, 1912650), (15, 1785140), (20, 1338855), (21, 1275100), (25, 1071084), (28, 956325), (30, 892570), (35, 765060), (41, 653100), (42, 637550), (50, 535542), (60, 446285), (70, 382530), (75, 357028), (82, 326550), (84, 318775), (100, 267771), (105, 255020), (123, 217700), (140, 191265), (150, 178514), (164, 163275), (175, 153012), (205, 130620), (210, 127510), (246, 108850), (287, 93300), (300, 89257), (311, 86100), (350, 76506), (410, 65310), (420, 63755), (492, 54425), (525, 51004), (574, 46650), (615, 43540), (622, 43050), (700, 38253), (820, 32655), (861, 31100), (933, 28700), (1025, 26124), (1050, 25502), (1148, 23325), (1230, 21770), (1244, 21525), (1435, 18660), (1555, 17220), (1722, 15550), (1866, 14350), (2050, 13062), (2100, 12751), (2177, 12300), (2460, 10885), (2870, 9330), (3075, 8708), (3110, 8610), (3444, 7775), (3732, 7175), (4100, 6531), (4305, 6220), (4354, 6150), (4665, 5740)]