189234900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:775

約数の個数: 144

約数和(自身を含む): 614891200

約数和(自身を除く): 425656300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 109, 135, 150, 180, 218, 225, 270, 300, 327, 436, 450, 540, 545, 643, 654, 675, 900, 981, 1090, 1286, 1308, 1350, 1635, 1929, 1962, 2180, 2572, 2700, 2725, 2943, 3215, 3270, 3858, 3924, 4905, 5450, 5787, 5886, 6430, 6540, 7716, 8175, 9645, 9810, 10900, 11574, 11772, 12860, 14715, 16075, 16350, 17361, 19290, 19620, 23148, 24525, 28935, 29430, 32150, 32700, 34722, 38580, 48225, 49050, 57870, 58860, 64300, 69444, 70087, 73575, 86805, 96450, 98100, 115740, 140174, 144675, 147150, 173610, 192900, 210261, 280348, 289350, 294300, 347220, 350435, 420522, 434025, 578700, 630783, 700870, 841044, 868050, 1051305, 1261566, 1401740, 1736100, 1752175, 1892349, 2102610, 2523132, 3153915, 3504350, 3784698, 4205220, 5256525, 6307830, 7008700, 7569396, 9461745, 10513050, 12615660, 15769575, 18923490, 21026100, 31539150, 37846980, 47308725, 63078300, 94617450, 189234900]

約数ペア:

[(1, 189234900), (2, 94617450), (3, 63078300), (4, 47308725), (5, 37846980), (6, 31539150), (9, 21026100), (10, 18923490), (12, 15769575), (15, 12615660), (18, 10513050), (20, 9461745), (25, 7569396), (27, 7008700), (30, 6307830), (36, 5256525), (45, 4205220), (50, 3784698), (54, 3504350), (60, 3153915), (75, 2523132), (90, 2102610), (100, 1892349), (108, 1752175), (109, 1736100), (135, 1401740), (150, 1261566), (180, 1051305), (218, 868050), (225, 841044), (270, 700870), (300, 630783), (327, 578700), (436, 434025), (450, 420522), (540, 350435), (545, 347220), (643, 294300), (654, 289350), (675, 280348), (900, 210261), (981, 192900), (1090, 173610), (1286, 147150), (1308, 144675), (1350, 140174), (1635, 115740), (1929, 98100), (1962, 96450), (2180, 86805), (2572, 73575), (2700, 70087), (2725, 69444), (2943, 64300), (3215, 58860), (3270, 57870), (3858, 49050), (3924, 48225), (4905, 38580), (5450, 34722), (5787, 32700), (5886, 32150), (6430, 29430), (6540, 28935), (7716, 24525), (8175, 23148), (9645, 19620), (9810, 19290), (10900, 17361), (11574, 16350), (11772, 16075), (12860, 14715)]