145960800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1081

約数の個数: 144

約数和(自身を含む): 483375312

約数和(自身を除く): 337414512

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, 997, 1200, 1220, 1464, 1525, 1830, 1952, 1994, 2400, 2440, 2928, 2991, 3050, 3660, 3988, 4575, 4880, 4985, 5856, 5982, 6100, 7320, 7976, 9150, 9760, 9970, 11964, 12200, 14640, 14955, 15952, 18300, 19940, 23928, 24400, 24925, 29280, 29910, 31904, 36600, 39880, 47856, 48800, 49850, 59820, 60817, 73200, 74775, 79760, 95712, 99700, 119640, 121634, 146400, 149550, 159520, 182451, 199400, 239280, 243268, 299100, 304085, 364902, 398800, 478560, 486536, 598200, 608170, 729804, 797600, 912255, 973072, 1196400, 1216340, 1459608, 1520425, 1824510, 1946144, 2392800, 2432680, 2919216, 3040850, 3649020, 4561275, 4865360, 5838432, 6081700, 7298040, 9122550, 9730720, 12163400, 14596080, 18245100, 24326800, 29192160, 36490200, 48653600, 72980400, 145960800]

約数ペア:

[(1, 145960800), (2, 72980400), (3, 48653600), (4, 36490200), (5, 29192160), (6, 24326800), (8, 18245100), (10, 14596080), (12, 12163400), (15, 9730720), (16, 9122550), (20, 7298040), (24, 6081700), (25, 5838432), (30, 4865360), (32, 4561275), (40, 3649020), (48, 3040850), (50, 2919216), (60, 2432680), (61, 2392800), (75, 1946144), (80, 1824510), (96, 1520425), (100, 1459608), (120, 1216340), (122, 1196400), (150, 973072), (160, 912255), (183, 797600), (200, 729804), (240, 608170), (244, 598200), (300, 486536), (305, 478560), (366, 398800), (400, 364902), (480, 304085), (488, 299100), (600, 243268), (610, 239280), (732, 199400), (800, 182451), (915, 159520), (976, 149550), (997, 146400), (1200, 121634), (1220, 119640), (1464, 99700), (1525, 95712), (1830, 79760), (1952, 74775), (1994, 73200), (2400, 60817), (2440, 59820), (2928, 49850), (2991, 48800), (3050, 47856), (3660, 39880), (3988, 36600), (4575, 31904), (4880, 29910), (4985, 29280), (5856, 24925), (5982, 24400), (6100, 23928), (7320, 19940), (7976, 18300), (9150, 15952), (9760, 14955), (9970, 14640), (11964, 12200)]