221916000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{18493}}^1$

素因数の和:18521

約数の個数: 96

約数和(自身を含む): 727036128

約数和(自身を除く): 505120128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 18493, 36986, 55479, 73972, 92465, 110958, 147944, 184930, 221916, 277395, 295888, 369860, 443832, 462325, 554790, 591776, 739720, 887664, 924650, 1109580, 1386975, 1479440, 1775328, 1849300, 2219160, 2311625, 2773950, 2958880, 3698600, 4438320, 4623250, 5547900, 6934875, 7397200, 8876640, 9246500, 11095800, 13869750, 14794400, 18493000, 22191600, 27739500, 36986000, 44383200, 55479000, 73972000, 110958000, 221916000]

約数ペア:

[(1, 221916000), (2, 110958000), (3, 73972000), (4, 55479000), (5, 44383200), (6, 36986000), (8, 27739500), (10, 22191600), (12, 18493000), (15, 14794400), (16, 13869750), (20, 11095800), (24, 9246500), (25, 8876640), (30, 7397200), (32, 6934875), (40, 5547900), (48, 4623250), (50, 4438320), (60, 3698600), (75, 2958880), (80, 2773950), (96, 2311625), (100, 2219160), (120, 1849300), (125, 1775328), (150, 1479440), (160, 1386975), (200, 1109580), (240, 924650), (250, 887664), (300, 739720), (375, 591776), (400, 554790), (480, 462325), (500, 443832), (600, 369860), (750, 295888), (800, 277395), (1000, 221916), (1200, 184930), (1500, 147944), (2000, 110958), (2400, 92465), (3000, 73972), (4000, 55479), (6000, 36986), (12000, 18493)]