242148200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{24709}}^1$

素因数の和:24739

約数の個数: 72

約数和(自身を含む): 654938550

約数和(自身を除く): 412790350

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 24709, 49418, 98836, 123545, 172963, 197672, 247090, 345926, 494180, 617725, 691852, 864815, 988360, 1210741, 1235450, 1383704, 1729630, 2421482, 2470900, 3459260, 4324075, 4842964, 4941800, 6053705, 6918520, 8648150, 9685928, 12107410, 17296300, 24214820, 30268525, 34592600, 48429640, 60537050, 121074100, 242148200]

約数ペア:

[(1, 242148200), (2, 121074100), (4, 60537050), (5, 48429640), (7, 34592600), (8, 30268525), (10, 24214820), (14, 17296300), (20, 12107410), (25, 9685928), (28, 8648150), (35, 6918520), (40, 6053705), (49, 4941800), (50, 4842964), (56, 4324075), (70, 3459260), (98, 2470900), (100, 2421482), (140, 1729630), (175, 1383704), (196, 1235450), (200, 1210741), (245, 988360), (280, 864815), (350, 691852), (392, 617725), (490, 494180), (700, 345926), (980, 247090), (1225, 197672), (1400, 172963), (1960, 123545), (2450, 98836), (4900, 49418), (9800, 24709)]