85105350

素因数分解:

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

素因数の和:564

約数の個数: 144

約数和(自身を含む): 258264720

約数和(自身を除く): 173159370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 121, 135, 150, 165, 198, 225, 242, 270, 275, 297, 330, 363, 450, 495, 521, 550, 594, 605, 675, 726, 825, 990, 1042, 1089, 1210, 1350, 1485, 1563, 1650, 1815, 2178, 2475, 2605, 2970, 3025, 3126, 3267, 3630, 4689, 4950, 5210, 5445, 5731, 6050, 6534, 7425, 7815, 9075, 9378, 10890, 11462, 13025, 14067, 14850, 15630, 16335, 17193, 18150, 23445, 26050, 27225, 28134, 28655, 32670, 34386, 39075, 46890, 51579, 54450, 57310, 63041, 70335, 78150, 81675, 85965, 103158, 117225, 126082, 140670, 143275, 154737, 163350, 171930, 189123, 234450, 257895, 286550, 309474, 315205, 351675, 378246, 429825, 515790, 567369, 630410, 703350, 773685, 859650, 945615, 1134738, 1289475, 1547370, 1576025, 1702107, 1891230, 2578950, 2836845, 3152050, 3404214, 3868425, 4728075, 5673690, 7736850, 8510535, 9456150, 14184225, 17021070, 28368450, 42552675, 85105350]

約数ペア:

[(1, 85105350), (2, 42552675), (3, 28368450), (5, 17021070), (6, 14184225), (9, 9456150), (10, 8510535), (11, 7736850), (15, 5673690), (18, 4728075), (22, 3868425), (25, 3404214), (27, 3152050), (30, 2836845), (33, 2578950), (45, 1891230), (50, 1702107), (54, 1576025), (55, 1547370), (66, 1289475), (75, 1134738), (90, 945615), (99, 859650), (110, 773685), (121, 703350), (135, 630410), (150, 567369), (165, 515790), (198, 429825), (225, 378246), (242, 351675), (270, 315205), (275, 309474), (297, 286550), (330, 257895), (363, 234450), (450, 189123), (495, 171930), (521, 163350), (550, 154737), (594, 143275), (605, 140670), (675, 126082), (726, 117225), (825, 103158), (990, 85965), (1042, 81675), (1089, 78150), (1210, 70335), (1350, 63041), (1485, 57310), (1563, 54450), (1650, 51579), (1815, 46890), (2178, 39075), (2475, 34386), (2605, 32670), (2970, 28655), (3025, 28134), (3126, 27225), (3267, 26050), (3630, 23445), (4689, 18150), (4950, 17193), (5210, 16335), (5445, 15630), (5731, 14850), (6050, 14067), (6534, 13025), (7425, 11462), (7815, 10890), (9075, 9378)]