138561200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15061}}^1$

素因数の和:15102

約数の個数: 60

約数和(自身を含む): 347389968

約数和(自身を除く): 208828768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 9200, 15061, 30122, 60244, 75305, 120488, 150610, 240976, 301220, 346403, 376525, 602440, 692806, 753050, 1204880, 1385612, 1506100, 1732015, 2771224, 3012200, 3464030, 5542448, 6024400, 6928060, 8660075, 13856120, 17320150, 27712240, 34640300, 69280600, 138561200]

約数ペア:

[(1, 138561200), (2, 69280600), (4, 34640300), (5, 27712240), (8, 17320150), (10, 13856120), (16, 8660075), (20, 6928060), (23, 6024400), (25, 5542448), (40, 3464030), (46, 3012200), (50, 2771224), (80, 1732015), (92, 1506100), (100, 1385612), (115, 1204880), (184, 753050), (200, 692806), (230, 602440), (368, 376525), (400, 346403), (460, 301220), (575, 240976), (920, 150610), (1150, 120488), (1840, 75305), (2300, 60244), (4600, 30122), (9200, 15061)]