13210200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 45700200

約数和(自身を除く): 32490000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 41, 45, 50, 60, 72, 75, 82, 90, 100, 120, 123, 150, 164, 179, 180, 200, 205, 225, 246, 300, 328, 358, 360, 369, 410, 450, 492, 537, 600, 615, 716, 738, 820, 895, 900, 984, 1025, 1074, 1230, 1432, 1476, 1611, 1640, 1790, 1800, 1845, 2050, 2148, 2460, 2685, 2952, 3075, 3222, 3580, 3690, 4100, 4296, 4475, 4920, 5370, 6150, 6444, 7160, 7339, 7380, 8055, 8200, 8950, 9225, 10740, 12300, 12888, 13425, 14678, 14760, 16110, 17900, 18450, 21480, 22017, 24600, 26850, 29356, 32220, 35800, 36695, 36900, 40275, 44034, 53700, 58712, 64440, 66051, 73390, 73800, 80550, 88068, 107400, 110085, 132102, 146780, 161100, 176136, 183475, 220170, 264204, 293560, 322200, 330255, 366950, 440340, 528408, 550425, 660510, 733900, 880680, 1100850, 1321020, 1467800, 1651275, 2201700, 2642040, 3302550, 4403400, 6605100, 13210200]

約数ペア:

[(1, 13210200), (2, 6605100), (3, 4403400), (4, 3302550), (5, 2642040), (6, 2201700), (8, 1651275), (9, 1467800), (10, 1321020), (12, 1100850), (15, 880680), (18, 733900), (20, 660510), (24, 550425), (25, 528408), (30, 440340), (36, 366950), (40, 330255), (41, 322200), (45, 293560), (50, 264204), (60, 220170), (72, 183475), (75, 176136), (82, 161100), (90, 146780), (100, 132102), (120, 110085), (123, 107400), (150, 88068), (164, 80550), (179, 73800), (180, 73390), (200, 66051), (205, 64440), (225, 58712), (246, 53700), (300, 44034), (328, 40275), (358, 36900), (360, 36695), (369, 35800), (410, 32220), (450, 29356), (492, 26850), (537, 24600), (600, 22017), (615, 21480), (716, 18450), (738, 17900), (820, 16110), (895, 14760), (900, 14678), (984, 13425), (1025, 12888), (1074, 12300), (1230, 10740), (1432, 9225), (1476, 8950), (1611, 8200), (1640, 8055), (1790, 7380), (1800, 7339), (1845, 7160), (2050, 6444), (2148, 6150), (2460, 5370), (2685, 4920), (2952, 4475), (3075, 4296), (3222, 4100), (3580, 3690)]