121445800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 324979200

約数和(自身を除く): 203533400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 223, 280, 350, 389, 446, 700, 778, 892, 1115, 1400, 1556, 1561, 1784, 1945, 2230, 2723, 3112, 3122, 3890, 4460, 5446, 5575, 6244, 7780, 7805, 8920, 9725, 10892, 11150, 12488, 13615, 15560, 15610, 19450, 21784, 22300, 27230, 31220, 38900, 39025, 44600, 54460, 62440, 68075, 77800, 78050, 86747, 108920, 136150, 156100, 173494, 272300, 312200, 346988, 433735, 544600, 607229, 693976, 867470, 1214458, 1734940, 2168675, 2428916, 3036145, 3469880, 4337350, 4857832, 6072290, 8674700, 12144580, 15180725, 17349400, 24289160, 30361450, 60722900, 121445800]

約数ペア:

[(1, 121445800), (2, 60722900), (4, 30361450), (5, 24289160), (7, 17349400), (8, 15180725), (10, 12144580), (14, 8674700), (20, 6072290), (25, 4857832), (28, 4337350), (35, 3469880), (40, 3036145), (50, 2428916), (56, 2168675), (70, 1734940), (100, 1214458), (140, 867470), (175, 693976), (200, 607229), (223, 544600), (280, 433735), (350, 346988), (389, 312200), (446, 272300), (700, 173494), (778, 156100), (892, 136150), (1115, 108920), (1400, 86747), (1556, 78050), (1561, 77800), (1784, 68075), (1945, 62440), (2230, 54460), (2723, 44600), (3112, 39025), (3122, 38900), (3890, 31220), (4460, 27230), (5446, 22300), (5575, 21784), (6244, 19450), (7780, 15610), (7805, 15560), (8920, 13615), (9725, 12488), (10892, 11150)]