55541700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{6857}}^1$

素因数の和:6883

約数の個数: 90

約数和(自身を含む): 180070506

約数和(自身を除く): 124528806

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 6857, 8100, 13714, 20571, 27428, 34285, 41142, 61713, 68570, 82284, 102855, 123426, 137140, 171425, 185139, 205710, 246852, 308565, 342850, 370278, 411420, 514275, 555417, 617130, 685700, 740556, 925695, 1028550, 1110834, 1234260, 1542825, 1851390, 2057100, 2221668, 2777085, 3085650, 3702780, 4628475, 5554170, 6171300, 9256950, 11108340, 13885425, 18513900, 27770850, 55541700]

約数ペア:

[(1, 55541700), (2, 27770850), (3, 18513900), (4, 13885425), (5, 11108340), (6, 9256950), (9, 6171300), (10, 5554170), (12, 4628475), (15, 3702780), (18, 3085650), (20, 2777085), (25, 2221668), (27, 2057100), (30, 1851390), (36, 1542825), (45, 1234260), (50, 1110834), (54, 1028550), (60, 925695), (75, 740556), (81, 685700), (90, 617130), (100, 555417), (108, 514275), (135, 411420), (150, 370278), (162, 342850), (180, 308565), (225, 246852), (270, 205710), (300, 185139), (324, 171425), (405, 137140), (450, 123426), (540, 102855), (675, 82284), (810, 68570), (900, 61713), (1350, 41142), (1620, 34285), (2025, 27428), (2700, 20571), (4050, 13714), (6857, 8100)]