209824200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6857}}^1$

素因数の和:6896

約数の個数: 144

約数和(自身を含む): 746218980

約数和(自身を除く): 536394780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 6857, 7650, 10200, 13714, 15300, 20571, 27428, 30600, 34285, 41142, 54856, 61713, 68570, 82284, 102855, 116569, 123426, 137140, 164568, 171425, 205710, 233138, 246852, 274280, 308565, 342850, 349707, 411420, 466276, 493704, 514275, 582845, 617130, 685700, 699414, 822840, 932552, 1028550, 1049121, 1165690, 1234260, 1371400, 1398828, 1542825, 1748535, 2057100, 2098242, 2331380, 2468520, 2797656, 2914225, 3085650, 3497070, 4114200, 4196484, 4662760, 5245605, 5828450, 6171300, 6994140, 8392968, 8742675, 10491210, 11656900, 12342600, 13988280, 17485350, 20982420, 23313800, 26228025, 34970700, 41964840, 52456050, 69941400, 104912100, 209824200]

約数ペア:

[(1, 209824200), (2, 104912100), (3, 69941400), (4, 52456050), (5, 41964840), (6, 34970700), (8, 26228025), (9, 23313800), (10, 20982420), (12, 17485350), (15, 13988280), (17, 12342600), (18, 11656900), (20, 10491210), (24, 8742675), (25, 8392968), (30, 6994140), (34, 6171300), (36, 5828450), (40, 5245605), (45, 4662760), (50, 4196484), (51, 4114200), (60, 3497070), (68, 3085650), (72, 2914225), (75, 2797656), (85, 2468520), (90, 2331380), (100, 2098242), (102, 2057100), (120, 1748535), (136, 1542825), (150, 1398828), (153, 1371400), (170, 1234260), (180, 1165690), (200, 1049121), (204, 1028550), (225, 932552), (255, 822840), (300, 699414), (306, 685700), (340, 617130), (360, 582845), (408, 514275), (425, 493704), (450, 466276), (510, 411420), (600, 349707), (612, 342850), (680, 308565), (765, 274280), (850, 246852), (900, 233138), (1020, 205710), (1224, 171425), (1275, 164568), (1530, 137140), (1700, 123426), (1800, 116569), (2040, 102855), (2550, 82284), (3060, 68570), (3400, 61713), (3825, 54856), (5100, 41142), (6120, 34285), (6857, 30600), (7650, 27428), (10200, 20571), (13714, 15300)]