7277700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 22311072

約数和(自身を除く): 15033372

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, 1427, 1700, 2550, 2854, 4281, 5100, 5708, 7135, 8562, 14270, 17124, 21405, 24259, 28540, 35675, 42810, 48518, 71350, 72777, 85620, 97036, 107025, 121295, 142700, 145554, 214050, 242590, 291108, 363885, 428100, 485180, 606475, 727770, 1212950, 1455540, 1819425, 2425900, 3638850, 7277700]

約数ペア:

[(1, 7277700), (2, 3638850), (3, 2425900), (4, 1819425), (5, 1455540), (6, 1212950), (10, 727770), (12, 606475), (15, 485180), (17, 428100), (20, 363885), (25, 291108), (30, 242590), (34, 214050), (50, 145554), (51, 142700), (60, 121295), (68, 107025), (75, 97036), (85, 85620), (100, 72777), (102, 71350), (150, 48518), (170, 42810), (204, 35675), (255, 28540), (300, 24259), (340, 21405), (425, 17124), (510, 14270), (850, 8562), (1020, 7135), (1275, 5708), (1427, 5100), (1700, 4281), (2550, 2854)]