8106900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 23894304

約数和(自身を除く): 15787404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 443, 610, 732, 886, 915, 1220, 1329, 1525, 1772, 1830, 2215, 2658, 3050, 3660, 4430, 4575, 5316, 6100, 6645, 8860, 9150, 11075, 13290, 18300, 22150, 26580, 27023, 33225, 44300, 54046, 66450, 81069, 108092, 132900, 135115, 162138, 270230, 324276, 405345, 540460, 675575, 810690, 1351150, 1621380, 2026725, 2702300, 4053450, 8106900]

約数ペア:

[(1, 8106900), (2, 4053450), (3, 2702300), (4, 2026725), (5, 1621380), (6, 1351150), (10, 810690), (12, 675575), (15, 540460), (20, 405345), (25, 324276), (30, 270230), (50, 162138), (60, 135115), (61, 132900), (75, 108092), (100, 81069), (122, 66450), (150, 54046), (183, 44300), (244, 33225), (300, 27023), (305, 26580), (366, 22150), (443, 18300), (610, 13290), (732, 11075), (886, 9150), (915, 8860), (1220, 6645), (1329, 6100), (1525, 5316), (1772, 4575), (1830, 4430), (2215, 3660), (2658, 3050)]