90808200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{7207}}^1$

素因数の和:7236

約数の個数: 144

約数和(自身を含む): 348578880

約数和(自身を除く): 257770680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 7207, 12600, 14414, 21621, 28828, 36035, 43242, 50449, 57656, 64863, 72070, 86484, 100898, 108105, 129726, 144140, 151347, 172968, 180175, 201796, 216210, 252245, 259452, 288280, 302694, 324315, 360350, 403592, 432420, 454041, 504490, 518904, 540525, 605388, 648630, 720700, 756735, 864840, 908082, 1008980, 1081050, 1210776, 1261225, 1297260, 1441400, 1513470, 1621575, 1816164, 2017960, 2162100, 2270205, 2522450, 2594520, 3026940, 3243150, 3632328, 3783675, 4324200, 4540410, 5044900, 6053880, 6486300, 7567350, 9080820, 10089800, 11351025, 12972600, 15134700, 18161640, 22702050, 30269400, 45404100, 90808200]

約数ペア:

[(1, 90808200), (2, 45404100), (3, 30269400), (4, 22702050), (5, 18161640), (6, 15134700), (7, 12972600), (8, 11351025), (9, 10089800), (10, 9080820), (12, 7567350), (14, 6486300), (15, 6053880), (18, 5044900), (20, 4540410), (21, 4324200), (24, 3783675), (25, 3632328), (28, 3243150), (30, 3026940), (35, 2594520), (36, 2522450), (40, 2270205), (42, 2162100), (45, 2017960), (50, 1816164), (56, 1621575), (60, 1513470), (63, 1441400), (70, 1297260), (72, 1261225), (75, 1210776), (84, 1081050), (90, 1008980), (100, 908082), (105, 864840), (120, 756735), (126, 720700), (140, 648630), (150, 605388), (168, 540525), (175, 518904), (180, 504490), (200, 454041), (210, 432420), (225, 403592), (252, 360350), (280, 324315), (300, 302694), (315, 288280), (350, 259452), (360, 252245), (420, 216210), (450, 201796), (504, 180175), (525, 172968), (600, 151347), (630, 144140), (700, 129726), (840, 108105), (900, 100898), (1050, 86484), (1260, 72070), (1400, 64863), (1575, 57656), (1800, 50449), (2100, 43242), (2520, 36035), (3150, 28828), (4200, 21621), (6300, 14414), (7207, 12600)]