139654200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 507467520

約数和(自身を除く): 367813320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 246, 280, 287, 300, 328, 350, 410, 420, 492, 525, 574, 600, 615, 700, 811, 820, 840, 861, 984, 1025, 1050, 1148, 1230, 1400, 1435, 1622, 1640, 1722, 2050, 2100, 2296, 2433, 2460, 2870, 3075, 3244, 3444, 4055, 4100, 4200, 4305, 4866, 4920, 5677, 5740, 6150, 6488, 6888, 7175, 8110, 8200, 8610, 9732, 11354, 11480, 12165, 12300, 14350, 16220, 17031, 17220, 19464, 20275, 21525, 22708, 24330, 24600, 28385, 28700, 32440, 33251, 34062, 34440, 40550, 43050, 45416, 48660, 56770, 57400, 60825, 66502, 68124, 81100, 85155, 86100, 97320, 99753, 113540, 121650, 133004, 136248, 141925, 162200, 166255, 170310, 172200, 199506, 227080, 232757, 243300, 266008, 283850, 332510, 340620, 399012, 425775, 465514, 486600, 498765, 567700, 665020, 681240, 698271, 798024, 831275, 851550, 931028, 997530, 1135400, 1163785, 1330040, 1396542, 1662550, 1703100, 1862056, 1995060, 2327570, 2493825, 2793084, 3325100, 3406200, 3491355, 3990120, 4655140, 4987650, 5586168, 5818925, 6650200, 6982710, 9310280, 9975300, 11637850, 13965420, 17456775, 19950600, 23275700, 27930840, 34913550, 46551400, 69827100, 139654200]

約数ペア:

[(1, 139654200), (2, 69827100), (3, 46551400), (4, 34913550), (5, 27930840), (6, 23275700), (7, 19950600), (8, 17456775), (10, 13965420), (12, 11637850), (14, 9975300), (15, 9310280), (20, 6982710), (21, 6650200), (24, 5818925), (25, 5586168), (28, 4987650), (30, 4655140), (35, 3990120), (40, 3491355), (41, 3406200), (42, 3325100), (50, 2793084), (56, 2493825), (60, 2327570), (70, 1995060), (75, 1862056), (82, 1703100), (84, 1662550), (100, 1396542), (105, 1330040), (120, 1163785), (123, 1135400), (140, 997530), (150, 931028), (164, 851550), (168, 831275), (175, 798024), (200, 698271), (205, 681240), (210, 665020), (246, 567700), (280, 498765), (287, 486600), (300, 465514), (328, 425775), (350, 399012), (410, 340620), (420, 332510), (492, 283850), (525, 266008), (574, 243300), (600, 232757), (615, 227080), (700, 199506), (811, 172200), (820, 170310), (840, 166255), (861, 162200), (984, 141925), (1025, 136248), (1050, 133004), (1148, 121650), (1230, 113540), (1400, 99753), (1435, 97320), (1622, 86100), (1640, 85155), (1722, 81100), (2050, 68124), (2100, 66502), (2296, 60825), (2433, 57400), (2460, 56770), (2870, 48660), (3075, 45416), (3244, 43050), (3444, 40550), (4055, 34440), (4100, 34062), (4200, 33251), (4305, 32440), (4866, 28700), (4920, 28385), (5677, 24600), (5740, 24330), (6150, 22708), (6488, 21525), (6888, 20275), (7175, 19464), (8110, 17220), (8200, 17031), (8610, 16220), (9732, 14350), (11354, 12300), (11480, 12165)]