808538550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1958

約数の個数: 96

約数和(自身を含む): 2109507840

約数和(自身を除く): 1300969290

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 131, 138, 150, 230, 262, 345, 393, 575, 655, 690, 786, 1150, 1310, 1725, 1789, 1965, 3013, 3275, 3450, 3578, 3930, 5367, 6026, 6550, 8945, 9039, 9825, 10734, 15065, 17890, 18078, 19650, 26835, 30130, 41147, 44725, 45195, 53670, 75325, 82294, 89450, 90390, 123441, 134175, 150650, 205735, 225975, 234359, 246882, 268350, 411470, 451950, 468718, 617205, 703077, 1028675, 1171795, 1234410, 1406154, 2057350, 2343590, 3086025, 3515385, 5390257, 5858975, 6172050, 7030770, 10780514, 11717950, 16170771, 17576925, 26951285, 32341542, 35153850, 53902570, 80853855, 134756425, 161707710, 269512850, 404269275, 808538550]

約数ペア:

[(1, 808538550), (2, 404269275), (3, 269512850), (5, 161707710), (6, 134756425), (10, 80853855), (15, 53902570), (23, 35153850), (25, 32341542), (30, 26951285), (46, 17576925), (50, 16170771), (69, 11717950), (75, 10780514), (115, 7030770), (131, 6172050), (138, 5858975), (150, 5390257), (230, 3515385), (262, 3086025), (345, 2343590), (393, 2057350), (575, 1406154), (655, 1234410), (690, 1171795), (786, 1028675), (1150, 703077), (1310, 617205), (1725, 468718), (1789, 451950), (1965, 411470), (3013, 268350), (3275, 246882), (3450, 234359), (3578, 225975), (3930, 205735), (5367, 150650), (6026, 134175), (6550, 123441), (8945, 90390), (9039, 89450), (9825, 82294), (10734, 75325), (15065, 53670), (17890, 45195), (18078, 44725), (19650, 41147), (26835, 30130)]