38168460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 129965472

約数和(自身を除く): 91797012

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, 330, 333, 370, 396, 407, 444, 495, 521, 555, 660, 666, 740, 814, 990, 1042, 1110, 1221, 1332, 1563, 1628, 1665, 1980, 2035, 2084, 2220, 2442, 2605, 3126, 3330, 3663, 4070, 4689, 4884, 5210, 5731, 6105, 6252, 6660, 7326, 7815, 8140, 9378, 10420, 11462, 12210, 14652, 15630, 17193, 18315, 18756, 19277, 22924, 23445, 24420, 28655, 31260, 34386, 36630, 38554, 46890, 51579, 57310, 57831, 68772, 73260, 77108, 85965, 93780, 96385, 103158, 114620, 115662, 171930, 173493, 192770, 206316, 212047, 231324, 257895, 289155, 343860, 346986, 385540, 424094, 515790, 578310, 636141, 693972, 848188, 867465, 1031580, 1060235, 1156620, 1272282, 1734930, 1908423, 2120470, 2544564, 3180705, 3469860, 3816846, 4240940, 6361410, 7633692, 9542115, 12722820, 19084230, 38168460]

約数ペア:

[(1, 38168460), (2, 19084230), (3, 12722820), (4, 9542115), (5, 7633692), (6, 6361410), (9, 4240940), (10, 3816846), (11, 3469860), (12, 3180705), (15, 2544564), (18, 2120470), (20, 1908423), (22, 1734930), (30, 1272282), (33, 1156620), (36, 1060235), (37, 1031580), (44, 867465), (45, 848188), (55, 693972), (60, 636141), (66, 578310), (74, 515790), (90, 424094), (99, 385540), (110, 346986), (111, 343860), (132, 289155), (148, 257895), (165, 231324), (180, 212047), (185, 206316), (198, 192770), (220, 173493), (222, 171930), (330, 115662), (333, 114620), (370, 103158), (396, 96385), (407, 93780), (444, 85965), (495, 77108), (521, 73260), (555, 68772), (660, 57831), (666, 57310), (740, 51579), (814, 46890), (990, 38554), (1042, 36630), (1110, 34386), (1221, 31260), (1332, 28655), (1563, 24420), (1628, 23445), (1665, 22924), (1980, 19277), (2035, 18756), (2084, 18315), (2220, 17193), (2442, 15630), (2605, 14652), (3126, 12210), (3330, 11462), (3663, 10420), (4070, 9378), (4689, 8140), (4884, 7815), (5210, 7326), (5731, 6660), (6105, 6252)]