146727100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:1999

約数の個数: 72

約数和(自身を含む): 348883920

約数和(自身を除く): 202156820

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 236, 260, 295, 325, 590, 650, 767, 1180, 1300, 1475, 1534, 1913, 2950, 3068, 3826, 3835, 5900, 7652, 7670, 9565, 15340, 19130, 19175, 24869, 38260, 38350, 47825, 49738, 76700, 95650, 99476, 112867, 124345, 191300, 225734, 248690, 451468, 497380, 564335, 621725, 1128670, 1243450, 1467271, 2257340, 2486900, 2821675, 2934542, 5643350, 5869084, 7336355, 11286700, 14672710, 29345420, 36681775, 73363550, 146727100]

約数ペア:

[(1, 146727100), (2, 73363550), (4, 36681775), (5, 29345420), (10, 14672710), (13, 11286700), (20, 7336355), (25, 5869084), (26, 5643350), (50, 2934542), (52, 2821675), (59, 2486900), (65, 2257340), (100, 1467271), (118, 1243450), (130, 1128670), (236, 621725), (260, 564335), (295, 497380), (325, 451468), (590, 248690), (650, 225734), (767, 191300), (1180, 124345), (1300, 112867), (1475, 99476), (1534, 95650), (1913, 76700), (2950, 49738), (3068, 47825), (3826, 38350), (3835, 38260), (5900, 24869), (7652, 19175), (7670, 19130), (9565, 15340)]