131521500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 144

約数和(自身を含む): 452795616

約数和(自身を除く): 321274116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1500, 1650, 1980, 2250, 2475, 2657, 2750, 3300, 4125, 4500, 4950, 5314, 5500, 7971, 8250, 9900, 10628, 12375, 13285, 15942, 16500, 23913, 24750, 26570, 29227, 31884, 39855, 47826, 49500, 53140, 58454, 66425, 79710, 87681, 95652, 116908, 119565, 132850, 146135, 159420, 175362, 199275, 239130, 263043, 265700, 292270, 332125, 350724, 398550, 438405, 478260, 526086, 584540, 597825, 664250, 730675, 797100, 876810, 996375, 1052172, 1195650, 1315215, 1328500, 1461350, 1753620, 1992750, 2192025, 2391300, 2630430, 2922700, 2989125, 3653375, 3985500, 4384050, 5260860, 5978250, 6576075, 7306750, 8768100, 10960125, 11956500, 13152150, 14613500, 21920250, 26304300, 32880375, 43840500, 65760750, 131521500]

約数ペア:

[(1, 131521500), (2, 65760750), (3, 43840500), (4, 32880375), (5, 26304300), (6, 21920250), (9, 14613500), (10, 13152150), (11, 11956500), (12, 10960125), (15, 8768100), (18, 7306750), (20, 6576075), (22, 5978250), (25, 5260860), (30, 4384050), (33, 3985500), (36, 3653375), (44, 2989125), (45, 2922700), (50, 2630430), (55, 2391300), (60, 2192025), (66, 1992750), (75, 1753620), (90, 1461350), (99, 1328500), (100, 1315215), (110, 1195650), (125, 1052172), (132, 996375), (150, 876810), (165, 797100), (180, 730675), (198, 664250), (220, 597825), (225, 584540), (250, 526086), (275, 478260), (300, 438405), (330, 398550), (375, 350724), (396, 332125), (450, 292270), (495, 265700), (500, 263043), (550, 239130), (660, 199275), (750, 175362), (825, 159420), (900, 146135), (990, 132850), (1100, 119565), (1125, 116908), (1375, 95652), (1500, 87681), (1650, 79710), (1980, 66425), (2250, 58454), (2475, 53140), (2657, 49500), (2750, 47826), (3300, 39855), (4125, 31884), (4500, 29227), (4950, 26570), (5314, 24750), (5500, 23913), (7971, 16500), (8250, 15942), (9900, 13285), (10628, 12375)]