2912042400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{19891}}^1$

素因数の和:19975

約数の個数: 144

約数和(自身を含む): 9634570848

約数和(自身を除く): 6722528448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 75, 80, 96, 100, 120, 122, 150, 160, 183, 200, 240, 244, 300, 305, 366, 400, 480, 488, 600, 610, 732, 800, 915, 976, 1200, 1220, 1464, 1525, 1830, 1952, 2400, 2440, 2928, 3050, 3660, 4575, 4880, 5856, 6100, 7320, 9150, 9760, 12200, 14640, 18300, 19891, 24400, 29280, 36600, 39782, 48800, 59673, 73200, 79564, 99455, 119346, 146400, 159128, 198910, 238692, 298365, 318256, 397820, 477384, 497275, 596730, 636512, 795640, 954768, 994550, 1193460, 1213351, 1491825, 1591280, 1909536, 1989100, 2386920, 2426702, 2983650, 3182560, 3640053, 3978200, 4773840, 4853404, 5967300, 6066755, 7280106, 7956400, 9547680, 9706808, 11934600, 12133510, 14560212, 15912800, 18200265, 19413616, 23869200, 24267020, 29120424, 30333775, 36400530, 38827232, 47738400, 48534040, 58240848, 60667550, 72801060, 91001325, 97068080, 116481696, 121335100, 145602120, 182002650, 194136160, 242670200, 291204240, 364005300, 485340400, 582408480, 728010600, 970680800, 1456021200, 2912042400]

約数ペア:

[(1, 2912042400), (2, 1456021200), (3, 970680800), (4, 728010600), (5, 582408480), (6, 485340400), (8, 364005300), (10, 291204240), (12, 242670200), (15, 194136160), (16, 182002650), (20, 145602120), (24, 121335100), (25, 116481696), (30, 97068080), (32, 91001325), (40, 72801060), (48, 60667550), (50, 58240848), (60, 48534040), (61, 47738400), (75, 38827232), (80, 36400530), (96, 30333775), (100, 29120424), (120, 24267020), (122, 23869200), (150, 19413616), (160, 18200265), (183, 15912800), (200, 14560212), (240, 12133510), (244, 11934600), (300, 9706808), (305, 9547680), (366, 7956400), (400, 7280106), (480, 6066755), (488, 5967300), (600, 4853404), (610, 4773840), (732, 3978200), (800, 3640053), (915, 3182560), (976, 2983650), (1200, 2426702), (1220, 2386920), (1464, 1989100), (1525, 1909536), (1830, 1591280), (1952, 1491825), (2400, 1213351), (2440, 1193460), (2928, 994550), (3050, 954768), (3660, 795640), (4575, 636512), (4880, 596730), (5856, 497275), (6100, 477384), (7320, 397820), (9150, 318256), (9760, 298365), (12200, 238692), (14640, 198910), (18300, 159128), (19891, 146400), (24400, 119346), (29280, 99455), (36600, 79564), (39782, 73200), (48800, 59673)]