512732100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3970

約数の個数: 144

約数和(自身を含む): 1629895680

約数和(自身を除く): 1117163580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 138, 150, 190, 228, 230, 276, 285, 300, 345, 380, 437, 460, 475, 570, 575, 690, 874, 950, 1140, 1150, 1311, 1380, 1425, 1725, 1748, 1900, 2185, 2300, 2622, 2850, 3450, 3911, 4370, 5244, 5700, 6555, 6900, 7822, 8740, 10925, 11733, 13110, 15644, 19555, 21850, 23466, 26220, 32775, 39110, 43700, 46932, 58665, 65550, 74309, 78220, 89953, 97775, 117330, 131100, 148618, 179906, 195550, 222927, 234660, 269859, 293325, 297236, 359812, 371545, 391100, 445854, 449765, 539718, 586650, 743090, 891708, 899530, 1079436, 1114635, 1173300, 1349295, 1486180, 1709107, 1799060, 1857725, 2229270, 2248825, 2698590, 3418214, 3715450, 4458540, 4497650, 5127321, 5397180, 5573175, 6746475, 6836428, 7430900, 8545535, 8995300, 10254642, 11146350, 13492950, 17091070, 20509284, 22292700, 25636605, 26985900, 34182140, 42727675, 51273210, 85455350, 102546420, 128183025, 170910700, 256366050, 512732100]

約数ペア:

[(1, 512732100), (2, 256366050), (3, 170910700), (4, 128183025), (5, 102546420), (6, 85455350), (10, 51273210), (12, 42727675), (15, 34182140), (19, 26985900), (20, 25636605), (23, 22292700), (25, 20509284), (30, 17091070), (38, 13492950), (46, 11146350), (50, 10254642), (57, 8995300), (60, 8545535), (69, 7430900), (75, 6836428), (76, 6746475), (92, 5573175), (95, 5397180), (100, 5127321), (114, 4497650), (115, 4458540), (138, 3715450), (150, 3418214), (190, 2698590), (228, 2248825), (230, 2229270), (276, 1857725), (285, 1799060), (300, 1709107), (345, 1486180), (380, 1349295), (437, 1173300), (460, 1114635), (475, 1079436), (570, 899530), (575, 891708), (690, 743090), (874, 586650), (950, 539718), (1140, 449765), (1150, 445854), (1311, 391100), (1380, 371545), (1425, 359812), (1725, 297236), (1748, 293325), (1900, 269859), (2185, 234660), (2300, 222927), (2622, 195550), (2850, 179906), (3450, 148618), (3911, 131100), (4370, 117330), (5244, 97775), (5700, 89953), (6555, 78220), (6900, 74309), (7822, 65550), (8740, 58665), (10925, 46932), (11733, 43700), (13110, 39110), (15644, 32775), (19555, 26220), (21850, 23466)]