23085450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 108

約数和(自身を含む): 65288418

約数和(自身を除く): 42202968

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 61, 75, 87, 90, 122, 145, 150, 174, 183, 225, 261, 290, 305, 366, 435, 450, 522, 549, 610, 725, 841, 870, 915, 1098, 1305, 1450, 1525, 1682, 1769, 1830, 2175, 2523, 2610, 2745, 3050, 3538, 4205, 4350, 4575, 5046, 5307, 5490, 6525, 7569, 8410, 8845, 9150, 10614, 12615, 13050, 13725, 15138, 15921, 17690, 21025, 25230, 26535, 27450, 31842, 37845, 42050, 44225, 51301, 53070, 63075, 75690, 79605, 88450, 102602, 126150, 132675, 153903, 159210, 189225, 256505, 265350, 307806, 378450, 398025, 461709, 513010, 769515, 796050, 923418, 1282525, 1539030, 2308545, 2565050, 3847575, 4617090, 7695150, 11542725, 23085450]

約数ペア:

[(1, 23085450), (2, 11542725), (3, 7695150), (5, 4617090), (6, 3847575), (9, 2565050), (10, 2308545), (15, 1539030), (18, 1282525), (25, 923418), (29, 796050), (30, 769515), (45, 513010), (50, 461709), (58, 398025), (61, 378450), (75, 307806), (87, 265350), (90, 256505), (122, 189225), (145, 159210), (150, 153903), (174, 132675), (183, 126150), (225, 102602), (261, 88450), (290, 79605), (305, 75690), (366, 63075), (435, 53070), (450, 51301), (522, 44225), (549, 42050), (610, 37845), (725, 31842), (841, 27450), (870, 26535), (915, 25230), (1098, 21025), (1305, 17690), (1450, 15921), (1525, 15138), (1682, 13725), (1769, 13050), (1830, 12615), (2175, 10614), (2523, 9150), (2610, 8845), (2745, 8410), (3050, 7569), (3538, 6525), (4205, 5490), (4350, 5307), (4575, 5046)]