80459400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19157}}^1$

素因数の和:19183

約数の個数: 96

約数和(自身を含む): 285071040

約数和(自身を除く): 204611640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 19157, 38314, 57471, 76628, 95785, 114942, 134099, 153256, 191570, 229884, 268198, 287355, 383140, 402297, 459768, 478925, 536396, 574710, 670495, 766280, 804594, 957850, 1072792, 1149420, 1340990, 1436775, 1609188, 1915700, 2011485, 2298840, 2681980, 2873550, 3218376, 3352475, 3831400, 4022970, 5363960, 5747100, 6704950, 8045940, 10057425, 11494200, 13409900, 16091880, 20114850, 26819800, 40229700, 80459400]

約数ペア:

[(1, 80459400), (2, 40229700), (3, 26819800), (4, 20114850), (5, 16091880), (6, 13409900), (7, 11494200), (8, 10057425), (10, 8045940), (12, 6704950), (14, 5747100), (15, 5363960), (20, 4022970), (21, 3831400), (24, 3352475), (25, 3218376), (28, 2873550), (30, 2681980), (35, 2298840), (40, 2011485), (42, 1915700), (50, 1609188), (56, 1436775), (60, 1340990), (70, 1149420), (75, 1072792), (84, 957850), (100, 804594), (105, 766280), (120, 670495), (140, 574710), (150, 536396), (168, 478925), (175, 459768), (200, 402297), (210, 383140), (280, 287355), (300, 268198), (350, 229884), (420, 191570), (525, 153256), (600, 134099), (700, 114942), (840, 95785), (1050, 76628), (1400, 57471), (2100, 38314), (4200, 19157)]