135851300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3429

約数の個数: 72

約数和(自身を含む): 327812352

約数和(自身を除く): 191961052

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 3371, 4030, 6742, 8060, 10075, 13484, 16855, 20150, 33710, 40300, 43823, 67420, 84275, 87646, 104501, 168550, 175292, 209002, 219115, 337100, 418004, 438230, 522505, 876460, 1045010, 1095575, 1358513, 2090020, 2191150, 2612525, 2717026, 4382300, 5225050, 5434052, 6792565, 10450100, 13585130, 27170260, 33962825, 67925650, 135851300]

約数ペア:

[(1, 135851300), (2, 67925650), (4, 33962825), (5, 27170260), (10, 13585130), (13, 10450100), (20, 6792565), (25, 5434052), (26, 5225050), (31, 4382300), (50, 2717026), (52, 2612525), (62, 2191150), (65, 2090020), (100, 1358513), (124, 1095575), (130, 1045010), (155, 876460), (260, 522505), (310, 438230), (325, 418004), (403, 337100), (620, 219115), (650, 209002), (775, 175292), (806, 168550), (1300, 104501), (1550, 87646), (1612, 84275), (2015, 67420), (3100, 43823), (3371, 40300), (4030, 33710), (6742, 20150), (8060, 16855), (10075, 13484)]