129289200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107741}}^1$

素因数の和:107762

約数の個数: 60

約数和(自身を含む): 414160248

約数和(自身を除く): 284871048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 107741, 215482, 323223, 430964, 538705, 646446, 861928, 1077410, 1292892, 1616115, 1723856, 2154820, 2585784, 2693525, 3232230, 4309640, 5171568, 5387050, 6464460, 8080575, 8619280, 10774100, 12928920, 16161150, 21548200, 25857840, 32322300, 43096400, 64644600, 129289200]

約数ペア:

[(1, 129289200), (2, 64644600), (3, 43096400), (4, 32322300), (5, 25857840), (6, 21548200), (8, 16161150), (10, 12928920), (12, 10774100), (15, 8619280), (16, 8080575), (20, 6464460), (24, 5387050), (25, 5171568), (30, 4309640), (40, 3232230), (48, 2693525), (50, 2585784), (60, 2154820), (75, 1723856), (80, 1616115), (100, 1292892), (120, 1077410), (150, 861928), (200, 646446), (240, 538705), (300, 430964), (400, 323223), (600, 215482), (1200, 107741)]