100314880

素因数分解:

$2^8\times 5^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 242827200

約数和(自身を除く): 142512320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 545, 640, 719, 872, 1090, 1280, 1438, 1744, 2180, 2876, 3488, 3595, 4360, 5752, 6976, 7190, 8720, 11504, 13952, 14380, 17440, 23008, 27904, 28760, 34880, 46016, 57520, 69760, 78371, 92032, 115040, 139520, 156742, 184064, 230080, 313484, 391855, 460160, 626968, 783710, 920320, 1253936, 1567420, 2507872, 3134840, 5015744, 6269680, 10031488, 12539360, 20062976, 25078720, 50157440, 100314880]

約数ペア:

[(1, 100314880), (2, 50157440), (4, 25078720), (5, 20062976), (8, 12539360), (10, 10031488), (16, 6269680), (20, 5015744), (32, 3134840), (40, 2507872), (64, 1567420), (80, 1253936), (109, 920320), (128, 783710), (160, 626968), (218, 460160), (256, 391855), (320, 313484), (436, 230080), (545, 184064), (640, 156742), (719, 139520), (872, 115040), (1090, 92032), (1280, 78371), (1438, 69760), (1744, 57520), (2180, 46016), (2876, 34880), (3488, 28760), (3595, 27904), (4360, 23008), (5752, 17440), (6976, 14380), (7190, 13952), (8720, 11504)]