37781040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1301}}^1$

素因数の和:1339

約数の個数: 120

約数和(自身を含む): 128835504

約数和(自身を除く): 91054464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1301, 1320, 1452, 1815, 1936, 2420, 2602, 2640, 2904, 3630, 3903, 4840, 5204, 5808, 6505, 7260, 7806, 9680, 10408, 13010, 14311, 14520, 15612, 19515, 20816, 26020, 28622, 29040, 31224, 39030, 42933, 52040, 57244, 62448, 71555, 78060, 85866, 104080, 114488, 143110, 156120, 157421, 171732, 214665, 228976, 286220, 312240, 314842, 343464, 429330, 472263, 572440, 629684, 686928, 787105, 858660, 944526, 1144880, 1259368, 1574210, 1717320, 1889052, 2361315, 2518736, 3148420, 3434640, 3778104, 4722630, 6296840, 7556208, 9445260, 12593680, 18890520, 37781040]

約数ペア:

[(1, 37781040), (2, 18890520), (3, 12593680), (4, 9445260), (5, 7556208), (6, 6296840), (8, 4722630), (10, 3778104), (11, 3434640), (12, 3148420), (15, 2518736), (16, 2361315), (20, 1889052), (22, 1717320), (24, 1574210), (30, 1259368), (33, 1144880), (40, 944526), (44, 858660), (48, 787105), (55, 686928), (60, 629684), (66, 572440), (80, 472263), (88, 429330), (110, 343464), (120, 314842), (121, 312240), (132, 286220), (165, 228976), (176, 214665), (220, 171732), (240, 157421), (242, 156120), (264, 143110), (330, 114488), (363, 104080), (440, 85866), (484, 78060), (528, 71555), (605, 62448), (660, 57244), (726, 52040), (880, 42933), (968, 39030), (1210, 31224), (1301, 29040), (1320, 28622), (1452, 26020), (1815, 20816), (1936, 19515), (2420, 15612), (2602, 14520), (2640, 14311), (2904, 13010), (3630, 10408), (3903, 9680), (4840, 7806), (5204, 7260), (5808, 6505)]