20120656050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{10613}}^1$

素因数の和:11025

約数の個数: 144

約数和(自身を含む): 59131358208

約数和(自身を除く): 39010702158

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 383, 450, 495, 550, 766, 825, 990, 1149, 1650, 1915, 2298, 2475, 3447, 3830, 4213, 4950, 5745, 6894, 8426, 9575, 10613, 11490, 12639, 17235, 19150, 21065, 21226, 25278, 28725, 31839, 34470, 37917, 42130, 53065, 57450, 63195, 63678, 75834, 86175, 95517, 105325, 106130, 116743, 126390, 159195, 172350, 189585, 191034, 210650, 233486, 265325, 315975, 318390, 350229, 379170, 477585, 530650, 583715, 631950, 700458, 795975, 947925, 955170, 1050687, 1167430, 1591950, 1751145, 1895850, 2101374, 2387925, 2918575, 3502290, 4064779, 4775850, 5253435, 5837150, 8129558, 8755725, 10506870, 12194337, 17511450, 20323895, 24388674, 26267175, 36583011, 40647790, 44712569, 52534350, 60971685, 73166022, 89425138, 101619475, 121943370, 134137707, 182915055, 203238950, 223562845, 268275414, 304858425, 365830110, 402413121, 447125690, 609716850, 670688535, 804826242, 914575275, 1117814225, 1341377070, 1829150550, 2012065605, 2235628450, 3353442675, 4024131210, 6706885350, 10060328025, 20120656050]

約数ペア:

[(1, 20120656050), (2, 10060328025), (3, 6706885350), (5, 4024131210), (6, 3353442675), (9, 2235628450), (10, 2012065605), (11, 1829150550), (15, 1341377070), (18, 1117814225), (22, 914575275), (25, 804826242), (30, 670688535), (33, 609716850), (45, 447125690), (50, 402413121), (55, 365830110), (66, 304858425), (75, 268275414), (90, 223562845), (99, 203238950), (110, 182915055), (150, 134137707), (165, 121943370), (198, 101619475), (225, 89425138), (275, 73166022), (330, 60971685), (383, 52534350), (450, 44712569), (495, 40647790), (550, 36583011), (766, 26267175), (825, 24388674), (990, 20323895), (1149, 17511450), (1650, 12194337), (1915, 10506870), (2298, 8755725), (2475, 8129558), (3447, 5837150), (3830, 5253435), (4213, 4775850), (4950, 4064779), (5745, 3502290), (6894, 2918575), (8426, 2387925), (9575, 2101374), (10613, 1895850), (11490, 1751145), (12639, 1591950), (17235, 1167430), (19150, 1050687), (21065, 955170), (21226, 947925), (25278, 795975), (28725, 700458), (31839, 631950), (34470, 583715), (37917, 530650), (42130, 477585), (53065, 379170), (57450, 350229), (63195, 318390), (63678, 315975), (75834, 265325), (86175, 233486), (95517, 210650), (105325, 191034), (106130, 189585), (116743, 172350), (126390, 159195)]