142340400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2124

約数の個数: 180

約数和(自身を含む): 520208520

約数和(自身を除く): 377868120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2081, 2280, 2736, 2850, 3420, 3600, 3800, 4162, 4275, 4560, 5700, 6243, 6840, 7600, 8324, 8550, 10405, 11400, 12486, 13680, 16648, 17100, 18729, 20810, 22800, 24972, 31215, 33296, 34200, 37458, 39539, 41620, 49944, 52025, 62430, 68400, 74916, 79078, 83240, 93645, 99888, 104050, 118617, 124860, 149832, 156075, 158156, 166480, 187290, 197695, 208100, 237234, 249720, 299664, 312150, 316312, 355851, 374580, 395390, 416200, 468225, 474468, 499440, 593085, 624300, 632624, 711702, 749160, 790780, 832400, 936450, 948936, 988475, 1186170, 1248600, 1423404, 1498320, 1581560, 1779255, 1872900, 1897872, 1976950, 2372340, 2497200, 2846808, 2965425, 3163120, 3558510, 3745800, 3953900, 4744680, 5693616, 5930850, 7117020, 7491600, 7907800, 8896275, 9489360, 11861700, 14234040, 15815600, 17792550, 23723400, 28468080, 35585100, 47446800, 71170200, 142340400]

約数ペア:

[(1, 142340400), (2, 71170200), (3, 47446800), (4, 35585100), (5, 28468080), (6, 23723400), (8, 17792550), (9, 15815600), (10, 14234040), (12, 11861700), (15, 9489360), (16, 8896275), (18, 7907800), (19, 7491600), (20, 7117020), (24, 5930850), (25, 5693616), (30, 4744680), (36, 3953900), (38, 3745800), (40, 3558510), (45, 3163120), (48, 2965425), (50, 2846808), (57, 2497200), (60, 2372340), (72, 1976950), (75, 1897872), (76, 1872900), (80, 1779255), (90, 1581560), (95, 1498320), (100, 1423404), (114, 1248600), (120, 1186170), (144, 988475), (150, 948936), (152, 936450), (171, 832400), (180, 790780), (190, 749160), (200, 711702), (225, 632624), (228, 624300), (240, 593085), (285, 499440), (300, 474468), (304, 468225), (342, 416200), (360, 395390), (380, 374580), (400, 355851), (450, 316312), (456, 312150), (475, 299664), (570, 249720), (600, 237234), (684, 208100), (720, 197695), (760, 187290), (855, 166480), (900, 158156), (912, 156075), (950, 149832), (1140, 124860), (1200, 118617), (1368, 104050), (1425, 99888), (1520, 93645), (1710, 83240), (1800, 79078), (1900, 74916), (2081, 68400), (2280, 62430), (2736, 52025), (2850, 49944), (3420, 41620), (3600, 39539), (3800, 37458), (4162, 34200), (4275, 33296), (4560, 31215), (5700, 24972), (6243, 22800), (6840, 20810), (7600, 18729), (8324, 17100), (8550, 16648), (10405, 13680), (11400, 12486)]