40406850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:942

約数の個数: 120

約数和(自身を含む): 122612688

約数和(自身を除く): 82205838

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 270, 275, 297, 330, 405, 450, 495, 550, 594, 675, 810, 825, 891, 907, 990, 1350, 1485, 1650, 1782, 1814, 2025, 2475, 2721, 2970, 4050, 4455, 4535, 4950, 5442, 7425, 8163, 8910, 9070, 9977, 13605, 14850, 16326, 19954, 22275, 22675, 24489, 27210, 29931, 40815, 44550, 45350, 48978, 49885, 59862, 68025, 73467, 81630, 89793, 99770, 122445, 136050, 146934, 149655, 179586, 204075, 244890, 249425, 269379, 299310, 367335, 408150, 448965, 498850, 538758, 612225, 734670, 748275, 808137, 897930, 1224450, 1346895, 1496550, 1616274, 1836675, 2244825, 2693790, 3673350, 4040685, 4489650, 6734475, 8081370, 13468950, 20203425, 40406850]

約数ペア:

[(1, 40406850), (2, 20203425), (3, 13468950), (5, 8081370), (6, 6734475), (9, 4489650), (10, 4040685), (11, 3673350), (15, 2693790), (18, 2244825), (22, 1836675), (25, 1616274), (27, 1496550), (30, 1346895), (33, 1224450), (45, 897930), (50, 808137), (54, 748275), (55, 734670), (66, 612225), (75, 538758), (81, 498850), (90, 448965), (99, 408150), (110, 367335), (135, 299310), (150, 269379), (162, 249425), (165, 244890), (198, 204075), (225, 179586), (270, 149655), (275, 146934), (297, 136050), (330, 122445), (405, 99770), (450, 89793), (495, 81630), (550, 73467), (594, 68025), (675, 59862), (810, 49885), (825, 48978), (891, 45350), (907, 44550), (990, 40815), (1350, 29931), (1485, 27210), (1650, 24489), (1782, 22675), (1814, 22275), (2025, 19954), (2475, 16326), (2721, 14850), (2970, 13605), (4050, 9977), (4455, 9070), (4535, 8910), (4950, 8163), (5442, 7425)]