202458150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149969}}^1$

素因数の和:149990

約数の個数: 48

約数和(自身を含む): 557888400

約数和(自身を除く): 355430250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 149969, 299938, 449907, 749845, 899814, 1349721, 1499690, 2249535, 2699442, 3749225, 4049163, 4499070, 6748605, 7498450, 8098326, 11247675, 13497210, 20245815, 22495350, 33743025, 40491630, 67486050, 101229075, 202458150]

約数ペア:

[(1, 202458150), (2, 101229075), (3, 67486050), (5, 40491630), (6, 33743025), (9, 22495350), (10, 20245815), (15, 13497210), (18, 11247675), (25, 8098326), (27, 7498450), (30, 6748605), (45, 4499070), (50, 4049163), (54, 3749225), (75, 2699442), (90, 2249535), (135, 1499690), (150, 1349721), (225, 899814), (270, 749845), (450, 449907), (675, 299938), (1350, 149969)]