147143600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1019}}^1$

素因数の和:1075

約数の個数: 90

約数和(自身を含む): 373463820

約数和(自身を除く): 226320220

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 475, 722, 760, 950, 1019, 1444, 1520, 1805, 1900, 2038, 2888, 3610, 3800, 4076, 5095, 5776, 7220, 7600, 8152, 9025, 10190, 14440, 16304, 18050, 19361, 20380, 25475, 28880, 36100, 38722, 40760, 50950, 72200, 77444, 81520, 96805, 101900, 144400, 154888, 193610, 203800, 309776, 367859, 387220, 407600, 484025, 735718, 774440, 968050, 1471436, 1548880, 1839295, 1936100, 2942872, 3678590, 3872200, 5885744, 7357180, 7744400, 9196475, 14714360, 18392950, 29428720, 36785900, 73571800, 147143600]

約数ペア:

[(1, 147143600), (2, 73571800), (4, 36785900), (5, 29428720), (8, 18392950), (10, 14714360), (16, 9196475), (19, 7744400), (20, 7357180), (25, 5885744), (38, 3872200), (40, 3678590), (50, 2942872), (76, 1936100), (80, 1839295), (95, 1548880), (100, 1471436), (152, 968050), (190, 774440), (200, 735718), (304, 484025), (361, 407600), (380, 387220), (400, 367859), (475, 309776), (722, 203800), (760, 193610), (950, 154888), (1019, 144400), (1444, 101900), (1520, 96805), (1805, 81520), (1900, 77444), (2038, 72200), (2888, 50950), (3610, 40760), (3800, 38722), (4076, 36100), (5095, 28880), (5776, 25475), (7220, 20380), (7600, 19361), (8152, 18050), (9025, 16304), (10190, 14440)]