40885020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6883}}^1$

素因数の和:6912

約数の個数: 96

約数和(自身を含む): 138781440

約数和(自身を除く): 97896420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 6883, 13766, 20649, 27532, 34415, 41298, 61947, 68830, 75713, 82596, 103245, 123894, 137660, 151426, 185841, 206490, 227139, 247788, 302852, 309735, 371682, 378565, 412980, 454278, 619470, 681417, 743364, 757130, 908556, 929205, 1135695, 1238940, 1362834, 1514260, 1858410, 2044251, 2271390, 2725668, 3407085, 3716820, 4088502, 4542780, 6814170, 8177004, 10221255, 13628340, 20442510, 40885020]

約数ペア:

[(1, 40885020), (2, 20442510), (3, 13628340), (4, 10221255), (5, 8177004), (6, 6814170), (9, 4542780), (10, 4088502), (11, 3716820), (12, 3407085), (15, 2725668), (18, 2271390), (20, 2044251), (22, 1858410), (27, 1514260), (30, 1362834), (33, 1238940), (36, 1135695), (44, 929205), (45, 908556), (54, 757130), (55, 743364), (60, 681417), (66, 619470), (90, 454278), (99, 412980), (108, 378565), (110, 371682), (132, 309735), (135, 302852), (165, 247788), (180, 227139), (198, 206490), (220, 185841), (270, 151426), (297, 137660), (330, 123894), (396, 103245), (495, 82596), (540, 75713), (594, 68830), (660, 61947), (990, 41298), (1188, 34415), (1485, 27532), (1980, 20649), (2970, 13766), (5940, 6883)]