149535120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89009}}^1$

素因数の和:89032

約数の個数: 80

約数和(自身を含む): 529787520

約数和(自身を除く): 380252400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 89009, 178018, 267027, 356036, 445045, 534054, 623063, 712072, 890090, 1068108, 1246126, 1335135, 1424144, 1780180, 1869189, 2136216, 2492252, 2670270, 3115315, 3560360, 3738378, 4272432, 4984504, 5340540, 6230630, 7120720, 7476756, 9345945, 9969008, 10681080, 12461260, 14953512, 18691890, 21362160, 24922520, 29907024, 37383780, 49845040, 74767560, 149535120]

約数ペア:

[(1, 149535120), (2, 74767560), (3, 49845040), (4, 37383780), (5, 29907024), (6, 24922520), (7, 21362160), (8, 18691890), (10, 14953512), (12, 12461260), (14, 10681080), (15, 9969008), (16, 9345945), (20, 7476756), (21, 7120720), (24, 6230630), (28, 5340540), (30, 4984504), (35, 4272432), (40, 3738378), (42, 3560360), (48, 3115315), (56, 2670270), (60, 2492252), (70, 2136216), (80, 1869189), (84, 1780180), (105, 1424144), (112, 1335135), (120, 1246126), (140, 1068108), (168, 890090), (210, 712072), (240, 623063), (280, 534054), (336, 445045), (420, 356036), (560, 267027), (840, 178018), (1680, 89009)]