22783860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 77680512

約数和(自身を除く): 54896652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 311, 330, 333, 370, 396, 407, 444, 495, 555, 622, 660, 666, 740, 814, 933, 990, 1110, 1221, 1244, 1332, 1555, 1628, 1665, 1866, 1980, 2035, 2220, 2442, 2799, 3110, 3330, 3421, 3663, 3732, 4070, 4665, 4884, 5598, 6105, 6220, 6660, 6842, 7326, 8140, 9330, 10263, 11196, 11507, 12210, 13684, 13995, 14652, 17105, 18315, 18660, 20526, 23014, 24420, 27990, 30789, 34210, 34521, 36630, 41052, 46028, 51315, 55980, 57535, 61578, 68420, 69042, 73260, 102630, 103563, 115070, 123156, 126577, 138084, 153945, 172605, 205260, 207126, 230140, 253154, 307890, 345210, 379731, 414252, 506308, 517815, 615780, 632885, 690420, 759462, 1035630, 1139193, 1265770, 1518924, 1898655, 2071260, 2278386, 2531540, 3797310, 4556772, 5695965, 7594620, 11391930, 22783860]

約数ペア:

[(1, 22783860), (2, 11391930), (3, 7594620), (4, 5695965), (5, 4556772), (6, 3797310), (9, 2531540), (10, 2278386), (11, 2071260), (12, 1898655), (15, 1518924), (18, 1265770), (20, 1139193), (22, 1035630), (30, 759462), (33, 690420), (36, 632885), (37, 615780), (44, 517815), (45, 506308), (55, 414252), (60, 379731), (66, 345210), (74, 307890), (90, 253154), (99, 230140), (110, 207126), (111, 205260), (132, 172605), (148, 153945), (165, 138084), (180, 126577), (185, 123156), (198, 115070), (220, 103563), (222, 102630), (311, 73260), (330, 69042), (333, 68420), (370, 61578), (396, 57535), (407, 55980), (444, 51315), (495, 46028), (555, 41052), (622, 36630), (660, 34521), (666, 34210), (740, 30789), (814, 27990), (933, 24420), (990, 23014), (1110, 20526), (1221, 18660), (1244, 18315), (1332, 17105), (1555, 14652), (1628, 13995), (1665, 13684), (1866, 12210), (1980, 11507), (2035, 11196), (2220, 10263), (2442, 9330), (2799, 8140), (3110, 7326), (3330, 6842), (3421, 6660), (3663, 6220), (3732, 6105), (4070, 5598), (4665, 4884)]