66530400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1501

約数の個数: 144

約数和(自身を含む): 228110400

約数和(自身を除く): 161580000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1459, 1520, 1824, 1900, 2280, 2400, 2850, 2918, 3040, 3800, 4377, 4560, 5700, 5836, 7295, 7600, 8754, 9120, 11400, 11672, 14590, 15200, 17508, 21885, 22800, 23344, 27721, 29180, 35016, 36475, 43770, 45600, 46688, 55442, 58360, 70032, 72950, 83163, 87540, 109425, 110884, 116720, 138605, 140064, 145900, 166326, 175080, 218850, 221768, 233440, 277210, 291800, 332652, 350160, 415815, 437700, 443536, 554420, 583600, 665304, 693025, 700320, 831630, 875400, 887072, 1108840, 1167200, 1330608, 1386050, 1663260, 1750800, 2079075, 2217680, 2661216, 2772100, 3326520, 3501600, 4158150, 4435360, 5544200, 6653040, 8316300, 11088400, 13306080, 16632600, 22176800, 33265200, 66530400]

約数ペア:

[(1, 66530400), (2, 33265200), (3, 22176800), (4, 16632600), (5, 13306080), (6, 11088400), (8, 8316300), (10, 6653040), (12, 5544200), (15, 4435360), (16, 4158150), (19, 3501600), (20, 3326520), (24, 2772100), (25, 2661216), (30, 2217680), (32, 2079075), (38, 1750800), (40, 1663260), (48, 1386050), (50, 1330608), (57, 1167200), (60, 1108840), (75, 887072), (76, 875400), (80, 831630), (95, 700320), (96, 693025), (100, 665304), (114, 583600), (120, 554420), (150, 443536), (152, 437700), (160, 415815), (190, 350160), (200, 332652), (228, 291800), (240, 277210), (285, 233440), (300, 221768), (304, 218850), (380, 175080), (400, 166326), (456, 145900), (475, 140064), (480, 138605), (570, 116720), (600, 110884), (608, 109425), (760, 87540), (800, 83163), (912, 72950), (950, 70032), (1140, 58360), (1200, 55442), (1425, 46688), (1459, 45600), (1520, 43770), (1824, 36475), (1900, 35016), (2280, 29180), (2400, 27721), (2850, 23344), (2918, 22800), (3040, 21885), (3800, 17508), (4377, 15200), (4560, 14590), (5700, 11672), (5836, 11400), (7295, 9120), (7600, 8754)]