155026900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9629}}^1$

素因数の和:9673

約数の個数: 72

約数和(自身を含む): 401224320

約数和(自身を除く): 246197420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 8050, 9629, 16100, 19258, 38516, 48145, 67403, 96290, 134806, 192580, 221467, 240725, 269612, 337015, 442934, 481450, 674030, 885868, 962900, 1107335, 1348060, 1550269, 1685075, 2214670, 3100538, 3370150, 4429340, 5536675, 6201076, 6740300, 7751345, 11073350, 15502690, 22146700, 31005380, 38756725, 77513450, 155026900]

約数ペア:

[(1, 155026900), (2, 77513450), (4, 38756725), (5, 31005380), (7, 22146700), (10, 15502690), (14, 11073350), (20, 7751345), (23, 6740300), (25, 6201076), (28, 5536675), (35, 4429340), (46, 3370150), (50, 3100538), (70, 2214670), (92, 1685075), (100, 1550269), (115, 1348060), (140, 1107335), (161, 962900), (175, 885868), (230, 674030), (322, 481450), (350, 442934), (460, 337015), (575, 269612), (644, 240725), (700, 221467), (805, 192580), (1150, 134806), (1610, 96290), (2300, 67403), (3220, 48145), (4025, 38516), (8050, 19258), (9629, 16100)]