66170400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 218736000

約数和(自身を除く): 152565600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 150, 158, 160, 200, 237, 240, 300, 316, 349, 395, 400, 474, 480, 600, 632, 698, 790, 800, 948, 1047, 1185, 1200, 1264, 1396, 1580, 1745, 1896, 1975, 2094, 2370, 2400, 2528, 2792, 3160, 3490, 3792, 3950, 4188, 4740, 5235, 5584, 5925, 6320, 6980, 7584, 7900, 8376, 8725, 9480, 10470, 11168, 11850, 12640, 13960, 15800, 16752, 17450, 18960, 20940, 23700, 26175, 27571, 27920, 31600, 33504, 34900, 37920, 41880, 47400, 52350, 55142, 55840, 63200, 69800, 82713, 83760, 94800, 104700, 110284, 137855, 139600, 165426, 167520, 189600, 209400, 220568, 275710, 279200, 330852, 413565, 418800, 441136, 551420, 661704, 689275, 827130, 837600, 882272, 1102840, 1323408, 1378550, 1654260, 2067825, 2205680, 2646816, 2757100, 3308520, 4135650, 4411360, 5514200, 6617040, 8271300, 11028400, 13234080, 16542600, 22056800, 33085200, 66170400]

約数ペア:

[(1, 66170400), (2, 33085200), (3, 22056800), (4, 16542600), (5, 13234080), (6, 11028400), (8, 8271300), (10, 6617040), (12, 5514200), (15, 4411360), (16, 4135650), (20, 3308520), (24, 2757100), (25, 2646816), (30, 2205680), (32, 2067825), (40, 1654260), (48, 1378550), (50, 1323408), (60, 1102840), (75, 882272), (79, 837600), (80, 827130), (96, 689275), (100, 661704), (120, 551420), (150, 441136), (158, 418800), (160, 413565), (200, 330852), (237, 279200), (240, 275710), (300, 220568), (316, 209400), (349, 189600), (395, 167520), (400, 165426), (474, 139600), (480, 137855), (600, 110284), (632, 104700), (698, 94800), (790, 83760), (800, 82713), (948, 69800), (1047, 63200), (1185, 55840), (1200, 55142), (1264, 52350), (1396, 47400), (1580, 41880), (1745, 37920), (1896, 34900), (1975, 33504), (2094, 31600), (2370, 27920), (2400, 27571), (2528, 26175), (2792, 23700), (3160, 20940), (3490, 18960), (3792, 17450), (3950, 16752), (4188, 15800), (4740, 13960), (5235, 12640), (5584, 11850), (5925, 11168), (6320, 10470), (6980, 9480), (7584, 8725), (7900, 8376)]