129577200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107981}}^1$

素因数の和:108002

約数の個数: 60

約数和(自身を含む): 415082808

約数和(自身を除く): 285505608

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, 107981, 215962, 323943, 431924, 539905, 647886, 863848, 1079810, 1295772, 1619715, 1727696, 2159620, 2591544, 2699525, 3239430, 4319240, 5183088, 5399050, 6478860, 8098575, 8638480, 10798100, 12957720, 16197150, 21596200, 25915440, 32394300, 43192400, 64788600, 129577200]

約数ペア:

[(1, 129577200), (2, 64788600), (3, 43192400), (4, 32394300), (5, 25915440), (6, 21596200), (8, 16197150), (10, 12957720), (12, 10798100), (15, 8638480), (16, 8098575), (20, 6478860), (24, 5399050), (25, 5183088), (30, 4319240), (40, 3239430), (48, 2699525), (50, 2591544), (60, 2159620), (75, 1727696), (80, 1619715), (100, 1295772), (120, 1079810), (150, 863848), (200, 647886), (240, 539905), (300, 431924), (400, 323943), (600, 215962), (1200, 107981)]