16620900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3293

約数の個数: 72

約数和(自身を含む): 50934240

約数和(自身を除く): 34313340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 3259, 5100, 6518, 9777, 13036, 16295, 19554, 32590, 39108, 48885, 55403, 65180, 81475, 97770, 110806, 162950, 166209, 195540, 221612, 244425, 277015, 325900, 332418, 488850, 554030, 664836, 831045, 977700, 1108060, 1385075, 1662090, 2770150, 3324180, 4155225, 5540300, 8310450, 16620900]

約数ペア:

[(1, 16620900), (2, 8310450), (3, 5540300), (4, 4155225), (5, 3324180), (6, 2770150), (10, 1662090), (12, 1385075), (15, 1108060), (17, 977700), (20, 831045), (25, 664836), (30, 554030), (34, 488850), (50, 332418), (51, 325900), (60, 277015), (68, 244425), (75, 221612), (85, 195540), (100, 166209), (102, 162950), (150, 110806), (170, 97770), (204, 81475), (255, 65180), (300, 55403), (340, 48885), (425, 39108), (510, 32590), (850, 19554), (1020, 16295), (1275, 13036), (1700, 9777), (2550, 6518), (3259, 5100)]