139951020

素因数分解:

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

素因数の和:592

約数の個数: 144

約数和(自身を含む): 443215584

約数和(自身を除く): 303264564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 121, 132, 148, 165, 185, 220, 222, 242, 330, 363, 370, 407, 444, 484, 521, 555, 605, 660, 726, 740, 814, 1042, 1110, 1210, 1221, 1452, 1563, 1628, 1815, 2035, 2084, 2220, 2420, 2442, 2605, 3126, 3630, 4070, 4477, 4884, 5210, 5731, 6105, 6252, 7260, 7815, 8140, 8954, 10420, 11462, 12210, 13431, 15630, 17193, 17908, 19277, 22385, 22924, 24420, 26862, 28655, 31260, 34386, 38554, 44770, 53724, 57310, 57831, 63041, 67155, 68772, 77108, 85965, 89540, 96385, 114620, 115662, 126082, 134310, 171930, 189123, 192770, 212047, 231324, 252164, 268620, 289155, 315205, 343860, 378246, 385540, 424094, 578310, 630410, 636141, 756492, 848188, 945615, 1060235, 1156620, 1260820, 1272282, 1891230, 2120470, 2332517, 2544564, 3180705, 3782460, 4240940, 4665034, 6361410, 6997551, 9330068, 11662585, 12722820, 13995102, 23325170, 27990204, 34987755, 46650340, 69975510, 139951020]

約数ペア:

[(1, 139951020), (2, 69975510), (3, 46650340), (4, 34987755), (5, 27990204), (6, 23325170), (10, 13995102), (11, 12722820), (12, 11662585), (15, 9330068), (20, 6997551), (22, 6361410), (30, 4665034), (33, 4240940), (37, 3782460), (44, 3180705), (55, 2544564), (60, 2332517), (66, 2120470), (74, 1891230), (110, 1272282), (111, 1260820), (121, 1156620), (132, 1060235), (148, 945615), (165, 848188), (185, 756492), (220, 636141), (222, 630410), (242, 578310), (330, 424094), (363, 385540), (370, 378246), (407, 343860), (444, 315205), (484, 289155), (521, 268620), (555, 252164), (605, 231324), (660, 212047), (726, 192770), (740, 189123), (814, 171930), (1042, 134310), (1110, 126082), (1210, 115662), (1221, 114620), (1452, 96385), (1563, 89540), (1628, 85965), (1815, 77108), (2035, 68772), (2084, 67155), (2220, 63041), (2420, 57831), (2442, 57310), (2605, 53724), (3126, 44770), (3630, 38554), (4070, 34386), (4477, 31260), (4884, 28655), (5210, 26862), (5731, 24420), (6105, 22924), (6252, 22385), (7260, 19277), (7815, 17908), (8140, 17193), (8954, 15630), (10420, 13431), (11462, 12210)]