175491090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 484704000

約数和(自身を除く): 309212910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 89, 90, 109, 134, 135, 178, 201, 218, 267, 270, 327, 335, 402, 445, 534, 545, 603, 654, 670, 801, 890, 981, 1005, 1090, 1206, 1335, 1602, 1635, 1809, 1962, 2010, 2403, 2670, 2943, 3015, 3270, 3618, 4005, 4806, 4905, 5886, 5963, 6030, 7303, 8010, 9045, 9701, 9810, 11926, 12015, 14606, 14715, 17889, 18090, 19402, 21909, 24030, 29103, 29430, 29815, 35778, 36515, 43818, 48505, 53667, 58206, 59630, 65727, 73030, 87309, 89445, 97010, 107334, 109545, 131454, 145515, 161001, 174618, 178890, 197181, 219090, 261927, 268335, 291030, 322002, 328635, 394362, 436545, 523854, 536670, 649967, 657270, 805005, 873090, 985905, 1299934, 1309635, 1610010, 1949901, 1971810, 2619270, 3249835, 3899802, 5849703, 6499670, 9749505, 11699406, 17549109, 19499010, 29248515, 35098218, 58497030, 87745545, 175491090]

約数ペア:

[(1, 175491090), (2, 87745545), (3, 58497030), (5, 35098218), (6, 29248515), (9, 19499010), (10, 17549109), (15, 11699406), (18, 9749505), (27, 6499670), (30, 5849703), (45, 3899802), (54, 3249835), (67, 2619270), (89, 1971810), (90, 1949901), (109, 1610010), (134, 1309635), (135, 1299934), (178, 985905), (201, 873090), (218, 805005), (267, 657270), (270, 649967), (327, 536670), (335, 523854), (402, 436545), (445, 394362), (534, 328635), (545, 322002), (603, 291030), (654, 268335), (670, 261927), (801, 219090), (890, 197181), (981, 178890), (1005, 174618), (1090, 161001), (1206, 145515), (1335, 131454), (1602, 109545), (1635, 107334), (1809, 97010), (1962, 89445), (2010, 87309), (2403, 73030), (2670, 65727), (2943, 59630), (3015, 58206), (3270, 53667), (3618, 48505), (4005, 43818), (4806, 36515), (4905, 35778), (5886, 29815), (5963, 29430), (6030, 29103), (7303, 24030), (8010, 21909), (9045, 19402), (9701, 18090), (9810, 17889), (11926, 14715), (12015, 14606)]