140570550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 408255120

約数和(自身を除く): 267684570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 41, 45, 50, 57, 75, 82, 90, 95, 114, 123, 150, 171, 190, 205, 225, 246, 285, 342, 369, 401, 410, 450, 475, 570, 615, 738, 779, 802, 855, 950, 1025, 1203, 1230, 1425, 1558, 1710, 1845, 2005, 2050, 2337, 2406, 2850, 3075, 3609, 3690, 3895, 4010, 4275, 4674, 6015, 6150, 7011, 7218, 7619, 7790, 8550, 9225, 10025, 11685, 12030, 14022, 15238, 16441, 18045, 18450, 19475, 20050, 22857, 23370, 30075, 32882, 35055, 36090, 38095, 38950, 45714, 49323, 58425, 60150, 68571, 70110, 76190, 82205, 90225, 98646, 114285, 116850, 137142, 147969, 164410, 175275, 180450, 190475, 228570, 246615, 295938, 312379, 342855, 350550, 380950, 411025, 493230, 571425, 624758, 685710, 739845, 822050, 937137, 1142850, 1233075, 1479690, 1561895, 1714275, 1874274, 2466150, 2811411, 3123790, 3428550, 3699225, 4685685, 5622822, 7398450, 7809475, 9371370, 14057055, 15618950, 23428425, 28114110, 46856850, 70285275, 140570550]

約数ペア:

[(1, 140570550), (2, 70285275), (3, 46856850), (5, 28114110), (6, 23428425), (9, 15618950), (10, 14057055), (15, 9371370), (18, 7809475), (19, 7398450), (25, 5622822), (30, 4685685), (38, 3699225), (41, 3428550), (45, 3123790), (50, 2811411), (57, 2466150), (75, 1874274), (82, 1714275), (90, 1561895), (95, 1479690), (114, 1233075), (123, 1142850), (150, 937137), (171, 822050), (190, 739845), (205, 685710), (225, 624758), (246, 571425), (285, 493230), (342, 411025), (369, 380950), (401, 350550), (410, 342855), (450, 312379), (475, 295938), (570, 246615), (615, 228570), (738, 190475), (779, 180450), (802, 175275), (855, 164410), (950, 147969), (1025, 137142), (1203, 116850), (1230, 114285), (1425, 98646), (1558, 90225), (1710, 82205), (1845, 76190), (2005, 70110), (2050, 68571), (2337, 60150), (2406, 58425), (2850, 49323), (3075, 45714), (3609, 38950), (3690, 38095), (3895, 36090), (4010, 35055), (4275, 32882), (4674, 30075), (6015, 23370), (6150, 22857), (7011, 20050), (7218, 19475), (7619, 18450), (7790, 18045), (8550, 16441), (9225, 15238), (10025, 14022), (11685, 12030)]