319536900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 180

約数和(自身を含む): 1048599552

約数和(自身を除く): 729062652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 103, 108, 135, 150, 162, 180, 206, 225, 270, 300, 309, 324, 383, 405, 412, 450, 515, 540, 618, 675, 766, 810, 900, 927, 1030, 1149, 1236, 1350, 1532, 1545, 1620, 1854, 1915, 2025, 2060, 2298, 2575, 2700, 2781, 3090, 3447, 3708, 3830, 4050, 4596, 4635, 5150, 5562, 5745, 6180, 6894, 7660, 7725, 8100, 8343, 9270, 9575, 10300, 10341, 11124, 11490, 13788, 13905, 15450, 16686, 17235, 18540, 19150, 20682, 22980, 23175, 27810, 28725, 30900, 31023, 33372, 34470, 38300, 39449, 41364, 41715, 46350, 51705, 55620, 57450, 62046, 68940, 69525, 78898, 83430, 86175, 92700, 103410, 114900, 118347, 124092, 139050, 155115, 157796, 166860, 172350, 197245, 206820, 208575, 236694, 258525, 278100, 310230, 344700, 355041, 394490, 417150, 473388, 517050, 591735, 620460, 710082, 775575, 788980, 834300, 986225, 1034100, 1065123, 1183470, 1420164, 1551150, 1775205, 1972450, 2130246, 2366940, 2958675, 3102300, 3195369, 3550410, 3944900, 4260492, 5325615, 5917350, 6390738, 7100820, 8876025, 10651230, 11834700, 12781476, 15976845, 17752050, 21302460, 26628075, 31953690, 35504100, 53256150, 63907380, 79884225, 106512300, 159768450, 319536900]

約数ペア:

[(1, 319536900), (2, 159768450), (3, 106512300), (4, 79884225), (5, 63907380), (6, 53256150), (9, 35504100), (10, 31953690), (12, 26628075), (15, 21302460), (18, 17752050), (20, 15976845), (25, 12781476), (27, 11834700), (30, 10651230), (36, 8876025), (45, 7100820), (50, 6390738), (54, 5917350), (60, 5325615), (75, 4260492), (81, 3944900), (90, 3550410), (100, 3195369), (103, 3102300), (108, 2958675), (135, 2366940), (150, 2130246), (162, 1972450), (180, 1775205), (206, 1551150), (225, 1420164), (270, 1183470), (300, 1065123), (309, 1034100), (324, 986225), (383, 834300), (405, 788980), (412, 775575), (450, 710082), (515, 620460), (540, 591735), (618, 517050), (675, 473388), (766, 417150), (810, 394490), (900, 355041), (927, 344700), (1030, 310230), (1149, 278100), (1236, 258525), (1350, 236694), (1532, 208575), (1545, 206820), (1620, 197245), (1854, 172350), (1915, 166860), (2025, 157796), (2060, 155115), (2298, 139050), (2575, 124092), (2700, 118347), (2781, 114900), (3090, 103410), (3447, 92700), (3708, 86175), (3830, 83430), (4050, 78898), (4596, 69525), (4635, 68940), (5150, 62046), (5562, 57450), (5745, 55620), (6180, 51705), (6894, 46350), (7660, 41715), (7725, 41364), (8100, 39449), (8343, 38300), (9270, 34470), (9575, 33372), (10300, 31023), (10341, 30900), (11124, 28725), (11490, 27810), (13788, 23175), (13905, 22980), (15450, 20682), (16686, 19150), (17235, 18540)]