195232180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 498052800

約数和(自身を除く): 302820620

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 59, 65, 89, 110, 118, 130, 143, 169, 178, 220, 236, 260, 286, 295, 338, 356, 445, 572, 590, 649, 676, 715, 767, 845, 890, 979, 1157, 1180, 1298, 1430, 1534, 1690, 1780, 1859, 1958, 2314, 2596, 2860, 3068, 3245, 3380, 3718, 3835, 3916, 4628, 4895, 5251, 5785, 6490, 7436, 7670, 8437, 9295, 9790, 9971, 10502, 11570, 12727, 12980, 15041, 15340, 16874, 18590, 19580, 19942, 21004, 23140, 25454, 26255, 30082, 33748, 37180, 39884, 42185, 49855, 50908, 52510, 57761, 60164, 63635, 68263, 75205, 84370, 99710, 105020, 109681, 115522, 127270, 136526, 150410, 165451, 168740, 199420, 219362, 231044, 254540, 273052, 288805, 300820, 330902, 341315, 438724, 548405, 577610, 661804, 682630, 750893, 827255, 887419, 1096810, 1155220, 1365260, 1501786, 1654510, 1774838, 2193620, 3003572, 3309020, 3549676, 3754465, 4437095, 7508930, 8874190, 9761609, 15017860, 17748380, 19523218, 39046436, 48808045, 97616090, 195232180]

約数ペア:

[(1, 195232180), (2, 97616090), (4, 48808045), (5, 39046436), (10, 19523218), (11, 17748380), (13, 15017860), (20, 9761609), (22, 8874190), (26, 7508930), (44, 4437095), (52, 3754465), (55, 3549676), (59, 3309020), (65, 3003572), (89, 2193620), (110, 1774838), (118, 1654510), (130, 1501786), (143, 1365260), (169, 1155220), (178, 1096810), (220, 887419), (236, 827255), (260, 750893), (286, 682630), (295, 661804), (338, 577610), (356, 548405), (445, 438724), (572, 341315), (590, 330902), (649, 300820), (676, 288805), (715, 273052), (767, 254540), (845, 231044), (890, 219362), (979, 199420), (1157, 168740), (1180, 165451), (1298, 150410), (1430, 136526), (1534, 127270), (1690, 115522), (1780, 109681), (1859, 105020), (1958, 99710), (2314, 84370), (2596, 75205), (2860, 68263), (3068, 63635), (3245, 60164), (3380, 57761), (3718, 52510), (3835, 50908), (3916, 49855), (4628, 42185), (4895, 39884), (5251, 37180), (5785, 33748), (6490, 30082), (7436, 26255), (7670, 25454), (8437, 23140), (9295, 21004), (9790, 19942), (9971, 19580), (10502, 18590), (11570, 16874), (12727, 15340), (12980, 15041)]