6421500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{1427}}^1$

素因数の和:1452

約数の個数: 72

約数和(自身を含む): 20271888

約数和(自身を除く): 13850388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1427, 1500, 2250, 2854, 4281, 4500, 5708, 7135, 8562, 12843, 14270, 17124, 21405, 25686, 28540, 35675, 42810, 51372, 64215, 71350, 85620, 107025, 128430, 142700, 178375, 214050, 256860, 321075, 356750, 428100, 535125, 642150, 713500, 1070250, 1284300, 1605375, 2140500, 3210750, 6421500]

約数ペア:

[(1, 6421500), (2, 3210750), (3, 2140500), (4, 1605375), (5, 1284300), (6, 1070250), (9, 713500), (10, 642150), (12, 535125), (15, 428100), (18, 356750), (20, 321075), (25, 256860), (30, 214050), (36, 178375), (45, 142700), (50, 128430), (60, 107025), (75, 85620), (90, 71350), (100, 64215), (125, 51372), (150, 42810), (180, 35675), (225, 28540), (250, 25686), (300, 21405), (375, 17124), (450, 14270), (500, 12843), (750, 8562), (900, 7135), (1125, 5708), (1427, 4500), (1500, 4281), (2250, 2854)]