5281500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{503}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 17611776

約数和(自身を除く): 12330276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 503, 525, 700, 750, 875, 1006, 1050, 1500, 1509, 1750, 2012, 2100, 2515, 2625, 3018, 3500, 3521, 5030, 5250, 6036, 7042, 7545, 10060, 10500, 10563, 12575, 14084, 15090, 17605, 21126, 25150, 30180, 35210, 37725, 42252, 50300, 52815, 62875, 70420, 75450, 88025, 105630, 125750, 150900, 176050, 188625, 211260, 251500, 264075, 352100, 377250, 440125, 528150, 754500, 880250, 1056300, 1320375, 1760500, 2640750, 5281500]

約数ペア:

[(1, 5281500), (2, 2640750), (3, 1760500), (4, 1320375), (5, 1056300), (6, 880250), (7, 754500), (10, 528150), (12, 440125), (14, 377250), (15, 352100), (20, 264075), (21, 251500), (25, 211260), (28, 188625), (30, 176050), (35, 150900), (42, 125750), (50, 105630), (60, 88025), (70, 75450), (75, 70420), (84, 62875), (100, 52815), (105, 50300), (125, 42252), (140, 37725), (150, 35210), (175, 30180), (210, 25150), (250, 21126), (300, 17605), (350, 15090), (375, 14084), (420, 12575), (500, 10563), (503, 10500), (525, 10060), (700, 7545), (750, 7042), (875, 6036), (1006, 5250), (1050, 5030), (1500, 3521), (1509, 3500), (1750, 3018), (2012, 2625), (2100, 2515)]