78865200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1196

約数の個数: 180

約数和(自身を含む): 288338440

約数和(自身を除く): 209473240

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, 1153, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2306, 2736, 2850, 3420, 3459, 3600, 3800, 4275, 4560, 4612, 5700, 5765, 6840, 6918, 7600, 8550, 9224, 10377, 11400, 11530, 13680, 13836, 17100, 17295, 18448, 20754, 21907, 22800, 23060, 27672, 28825, 34200, 34590, 41508, 43814, 46120, 51885, 55344, 57650, 65721, 68400, 69180, 83016, 86475, 87628, 92240, 103770, 109535, 115300, 131442, 138360, 166032, 172950, 175256, 197163, 207540, 219070, 230600, 259425, 262884, 276720, 328605, 345900, 350512, 394326, 415080, 438140, 461200, 518850, 525768, 547675, 657210, 691800, 788652, 830160, 876280, 985815, 1037700, 1051536, 1095350, 1314420, 1383600, 1577304, 1643025, 1752560, 1971630, 2075400, 2190700, 2628840, 3154608, 3286050, 3943260, 4150800, 4381400, 4929075, 5257680, 6572100, 7886520, 8762800, 9858150, 13144200, 15773040, 19716300, 26288400, 39432600, 78865200]

約数ペア:

[(1, 78865200), (2, 39432600), (3, 26288400), (4, 19716300), (5, 15773040), (6, 13144200), (8, 9858150), (9, 8762800), (10, 7886520), (12, 6572100), (15, 5257680), (16, 4929075), (18, 4381400), (19, 4150800), (20, 3943260), (24, 3286050), (25, 3154608), (30, 2628840), (36, 2190700), (38, 2075400), (40, 1971630), (45, 1752560), (48, 1643025), (50, 1577304), (57, 1383600), (60, 1314420), (72, 1095350), (75, 1051536), (76, 1037700), (80, 985815), (90, 876280), (95, 830160), (100, 788652), (114, 691800), (120, 657210), (144, 547675), (150, 525768), (152, 518850), (171, 461200), (180, 438140), (190, 415080), (200, 394326), (225, 350512), (228, 345900), (240, 328605), (285, 276720), (300, 262884), (304, 259425), (342, 230600), (360, 219070), (380, 207540), (400, 197163), (450, 175256), (456, 172950), (475, 166032), (570, 138360), (600, 131442), (684, 115300), (720, 109535), (760, 103770), (855, 92240), (900, 87628), (912, 86475), (950, 83016), (1140, 69180), (1153, 68400), (1200, 65721), (1368, 57650), (1425, 55344), (1520, 51885), (1710, 46120), (1800, 43814), (1900, 41508), (2280, 34590), (2306, 34200), (2736, 28825), (2850, 27672), (3420, 23060), (3459, 22800), (3600, 21907), (3800, 20754), (4275, 18448), (4560, 17295), (4612, 17100), (5700, 13836), (5765, 13680), (6840, 11530), (6918, 11400), (7600, 10377), (8550, 9224)]