44004420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1619}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 134447040

約数和(自身を除く): 90442620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1619, 1812, 2265, 2718, 3020, 3238, 4530, 4857, 5436, 6476, 6795, 8095, 9060, 9714, 13590, 14571, 16190, 19428, 24285, 27180, 29142, 32380, 48570, 58284, 72855, 97140, 145710, 244469, 291420, 488938, 733407, 977876, 1222345, 1466814, 2200221, 2444690, 2933628, 3667035, 4400442, 4889380, 7334070, 8800884, 11001105, 14668140, 22002210, 44004420]

約数ペア:

[(1, 44004420), (2, 22002210), (3, 14668140), (4, 11001105), (5, 8800884), (6, 7334070), (9, 4889380), (10, 4400442), (12, 3667035), (15, 2933628), (18, 2444690), (20, 2200221), (30, 1466814), (36, 1222345), (45, 977876), (60, 733407), (90, 488938), (151, 291420), (180, 244469), (302, 145710), (453, 97140), (604, 72855), (755, 58284), (906, 48570), (1359, 32380), (1510, 29142), (1619, 27180), (1812, 24285), (2265, 19428), (2718, 16190), (3020, 14571), (3238, 13590), (4530, 9714), (4857, 9060), (5436, 8095), (6476, 6795)]