66828600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 226905120

約数和(自身を除く): 160076520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 137, 150, 180, 200, 225, 271, 274, 300, 360, 411, 450, 542, 548, 600, 685, 813, 822, 900, 1084, 1096, 1233, 1355, 1370, 1626, 1644, 1800, 2055, 2168, 2439, 2466, 2710, 2740, 3252, 3288, 3425, 4065, 4110, 4878, 4932, 5420, 5480, 6165, 6504, 6775, 6850, 8130, 8220, 9756, 9864, 10275, 10840, 12195, 12330, 13550, 13700, 16260, 16440, 19512, 20325, 20550, 24390, 24660, 27100, 27400, 30825, 32520, 37127, 40650, 41100, 48780, 49320, 54200, 60975, 61650, 74254, 81300, 82200, 97560, 111381, 121950, 123300, 148508, 162600, 185635, 222762, 243900, 246600, 297016, 334143, 371270, 445524, 487800, 556905, 668286, 742540, 891048, 928175, 1113810, 1336572, 1485080, 1670715, 1856350, 2227620, 2673144, 2784525, 3341430, 3712700, 4455240, 5569050, 6682860, 7425400, 8353575, 11138100, 13365720, 16707150, 22276200, 33414300, 66828600]

約数ペア:

[(1, 66828600), (2, 33414300), (3, 22276200), (4, 16707150), (5, 13365720), (6, 11138100), (8, 8353575), (9, 7425400), (10, 6682860), (12, 5569050), (15, 4455240), (18, 3712700), (20, 3341430), (24, 2784525), (25, 2673144), (30, 2227620), (36, 1856350), (40, 1670715), (45, 1485080), (50, 1336572), (60, 1113810), (72, 928175), (75, 891048), (90, 742540), (100, 668286), (120, 556905), (137, 487800), (150, 445524), (180, 371270), (200, 334143), (225, 297016), (271, 246600), (274, 243900), (300, 222762), (360, 185635), (411, 162600), (450, 148508), (542, 123300), (548, 121950), (600, 111381), (685, 97560), (813, 82200), (822, 81300), (900, 74254), (1084, 61650), (1096, 60975), (1233, 54200), (1355, 49320), (1370, 48780), (1626, 41100), (1644, 40650), (1800, 37127), (2055, 32520), (2168, 30825), (2439, 27400), (2466, 27100), (2710, 24660), (2740, 24390), (3252, 20550), (3288, 20325), (3425, 19512), (4065, 16440), (4110, 16260), (4878, 13700), (4932, 13550), (5420, 12330), (5480, 12195), (6165, 10840), (6504, 10275), (6775, 9864), (6850, 9756), (8130, 8220)]