332260000

素因数分解:

$2^5\times 5^4\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 120

約数和(自身を含む): 841371300

約数和(自身を除く): 509111300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 125, 148, 160, 185, 200, 250, 296, 370, 400, 449, 500, 592, 625, 740, 800, 898, 925, 1000, 1184, 1250, 1480, 1796, 1850, 2000, 2245, 2500, 2960, 3592, 3700, 4000, 4490, 4625, 5000, 5920, 7184, 7400, 8980, 9250, 10000, 11225, 14368, 14800, 16613, 17960, 18500, 20000, 22450, 23125, 29600, 33226, 35920, 37000, 44900, 46250, 56125, 66452, 71840, 74000, 83065, 89800, 92500, 112250, 132904, 148000, 166130, 179600, 185000, 224500, 265808, 280625, 332260, 359200, 370000, 415325, 449000, 531616, 561250, 664520, 740000, 830650, 898000, 1122500, 1329040, 1661300, 1796000, 2076625, 2245000, 2658080, 3322600, 4153250, 4490000, 6645200, 8306500, 8980000, 10383125, 13290400, 16613000, 20766250, 33226000, 41532500, 66452000, 83065000, 166130000, 332260000]

約数ペア:

[(1, 332260000), (2, 166130000), (4, 83065000), (5, 66452000), (8, 41532500), (10, 33226000), (16, 20766250), (20, 16613000), (25, 13290400), (32, 10383125), (37, 8980000), (40, 8306500), (50, 6645200), (74, 4490000), (80, 4153250), (100, 3322600), (125, 2658080), (148, 2245000), (160, 2076625), (185, 1796000), (200, 1661300), (250, 1329040), (296, 1122500), (370, 898000), (400, 830650), (449, 740000), (500, 664520), (592, 561250), (625, 531616), (740, 449000), (800, 415325), (898, 370000), (925, 359200), (1000, 332260), (1184, 280625), (1250, 265808), (1480, 224500), (1796, 185000), (1850, 179600), (2000, 166130), (2245, 148000), (2500, 132904), (2960, 112250), (3592, 92500), (3700, 89800), (4000, 83065), (4490, 74000), (4625, 71840), (5000, 66452), (5920, 56125), (7184, 46250), (7400, 44900), (8980, 37000), (9250, 35920), (10000, 33226), (11225, 29600), (14368, 23125), (14800, 22450), (16613, 20000), (17960, 18500)]