141324800

素因数分解:

$2^9\times 5^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 120

約数和(自身を含む): 357849492

約数和(自身を除く): 216524692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 128, 160, 181, 200, 244, 256, 305, 320, 362, 400, 488, 512, 610, 640, 724, 800, 905, 976, 1220, 1280, 1448, 1525, 1600, 1810, 1952, 2440, 2560, 2896, 3050, 3200, 3620, 3904, 4525, 4880, 5792, 6100, 6400, 7240, 7808, 9050, 9760, 11041, 11584, 12200, 12800, 14480, 15616, 18100, 19520, 22082, 23168, 24400, 28960, 31232, 36200, 39040, 44164, 46336, 48800, 55205, 57920, 72400, 78080, 88328, 92672, 97600, 110410, 115840, 144800, 156160, 176656, 195200, 220820, 231680, 276025, 289600, 353312, 390400, 441640, 463360, 552050, 579200, 706624, 780800, 883280, 1104100, 1158400, 1413248, 1766560, 2208200, 2316800, 2826496, 3533120, 4416400, 5652992, 7066240, 8832800, 14132480, 17665600, 28264960, 35331200, 70662400, 141324800]

約数ペア:

[(1, 141324800), (2, 70662400), (4, 35331200), (5, 28264960), (8, 17665600), (10, 14132480), (16, 8832800), (20, 7066240), (25, 5652992), (32, 4416400), (40, 3533120), (50, 2826496), (61, 2316800), (64, 2208200), (80, 1766560), (100, 1413248), (122, 1158400), (128, 1104100), (160, 883280), (181, 780800), (200, 706624), (244, 579200), (256, 552050), (305, 463360), (320, 441640), (362, 390400), (400, 353312), (488, 289600), (512, 276025), (610, 231680), (640, 220820), (724, 195200), (800, 176656), (905, 156160), (976, 144800), (1220, 115840), (1280, 110410), (1448, 97600), (1525, 92672), (1600, 88328), (1810, 78080), (1952, 72400), (2440, 57920), (2560, 55205), (2896, 48800), (3050, 46336), (3200, 44164), (3620, 39040), (3904, 36200), (4525, 31232), (4880, 28960), (5792, 24400), (6100, 23168), (6400, 22082), (7240, 19520), (7808, 18100), (9050, 15616), (9760, 14480), (11041, 12800), (11584, 12200)]