74885580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1801}}^1$

素因数の和:1837

約数の個数: 192

約数和(自身を含む): 290626560

約数和(自身を除く): 215740980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1801, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3602, 3780, 4158, 4620, 5403, 5940, 6930, 7204, 8316, 9005, 10395, 10806, 12607, 13860, 16209, 18010, 19811, 20790, 21612, 25214, 27015, 32418, 36020, 37821, 39622, 41580, 48627, 50428, 54030, 59433, 63035, 64836, 75642, 79244, 81045, 97254, 99055, 108060, 113463, 118866, 126070, 138677, 151284, 162090, 178299, 189105, 194508, 198110, 226926, 237732, 243135, 252140, 277354, 297165, 324180, 340389, 356598, 378210, 396220, 416031, 453852, 486270, 534897, 554708, 567315, 594330, 680778, 693385, 713196, 756420, 832062, 891495, 972540, 1069794, 1134630, 1188660, 1248093, 1361556, 1386770, 1664124, 1701945, 1782990, 2080155, 2139588, 2269260, 2496186, 2674485, 2773540, 3403890, 3565980, 3744279, 4160310, 4992372, 5348970, 6240465, 6807780, 7488558, 8320620, 10697940, 12480930, 14977116, 18721395, 24961860, 37442790, 74885580]

約数ペア:

[(1, 74885580), (2, 37442790), (3, 24961860), (4, 18721395), (5, 14977116), (6, 12480930), (7, 10697940), (9, 8320620), (10, 7488558), (11, 6807780), (12, 6240465), (14, 5348970), (15, 4992372), (18, 4160310), (20, 3744279), (21, 3565980), (22, 3403890), (27, 2773540), (28, 2674485), (30, 2496186), (33, 2269260), (35, 2139588), (36, 2080155), (42, 1782990), (44, 1701945), (45, 1664124), (54, 1386770), (55, 1361556), (60, 1248093), (63, 1188660), (66, 1134630), (70, 1069794), (77, 972540), (84, 891495), (90, 832062), (99, 756420), (105, 713196), (108, 693385), (110, 680778), (126, 594330), (132, 567315), (135, 554708), (140, 534897), (154, 486270), (165, 453852), (180, 416031), (189, 396220), (198, 378210), (210, 356598), (220, 340389), (231, 324180), (252, 297165), (270, 277354), (297, 252140), (308, 243135), (315, 237732), (330, 226926), (378, 198110), (385, 194508), (396, 189105), (420, 178299), (462, 162090), (495, 151284), (540, 138677), (594, 126070), (630, 118866), (660, 113463), (693, 108060), (756, 99055), (770, 97254), (924, 81045), (945, 79244), (990, 75642), (1155, 64836), (1188, 63035), (1260, 59433), (1386, 54030), (1485, 50428), (1540, 48627), (1801, 41580), (1890, 39622), (1980, 37821), (2079, 36020), (2310, 32418), (2772, 27015), (2970, 25214), (3465, 21612), (3602, 20790), (3780, 19811), (4158, 18010), (4620, 16209), (5403, 13860), (5940, 12607), (6930, 10806), (7204, 10395), (8316, 9005)]