99688600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 255720240

約数和(自身を除く): 156031640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 113, 200, 220, 226, 275, 401, 440, 452, 550, 565, 802, 904, 1100, 1130, 1243, 1604, 2005, 2200, 2260, 2486, 2825, 3208, 4010, 4411, 4520, 4972, 5650, 6215, 8020, 8822, 9944, 10025, 11300, 12430, 16040, 17644, 20050, 22055, 22600, 24860, 31075, 35288, 40100, 44110, 45313, 49720, 62150, 80200, 88220, 90626, 110275, 124300, 176440, 181252, 220550, 226565, 248600, 362504, 441100, 453130, 498443, 882200, 906260, 996886, 1132825, 1812520, 1993772, 2265650, 2492215, 3987544, 4531300, 4984430, 9062600, 9968860, 12461075, 19937720, 24922150, 49844300, 99688600]

約数ペア:

[(1, 99688600), (2, 49844300), (4, 24922150), (5, 19937720), (8, 12461075), (10, 9968860), (11, 9062600), (20, 4984430), (22, 4531300), (25, 3987544), (40, 2492215), (44, 2265650), (50, 1993772), (55, 1812520), (88, 1132825), (100, 996886), (110, 906260), (113, 882200), (200, 498443), (220, 453130), (226, 441100), (275, 362504), (401, 248600), (440, 226565), (452, 220550), (550, 181252), (565, 176440), (802, 124300), (904, 110275), (1100, 90626), (1130, 88220), (1243, 80200), (1604, 62150), (2005, 49720), (2200, 45313), (2260, 44110), (2486, 40100), (2825, 35288), (3208, 31075), (4010, 24860), (4411, 22600), (4520, 22055), (4972, 20050), (5650, 17644), (6215, 16040), (8020, 12430), (8822, 11300), (9944, 10025)]