129850020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 425429760

約数和(自身を除く): 295579740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 67, 74, 90, 97, 108, 111, 134, 135, 148, 180, 185, 194, 201, 222, 268, 270, 291, 333, 335, 370, 388, 402, 444, 485, 540, 555, 582, 603, 666, 670, 740, 804, 873, 970, 999, 1005, 1110, 1164, 1206, 1332, 1340, 1455, 1665, 1746, 1809, 1940, 1998, 2010, 2220, 2412, 2479, 2619, 2910, 3015, 3330, 3492, 3589, 3618, 3996, 4020, 4365, 4958, 4995, 5238, 5820, 6030, 6499, 6660, 7178, 7236, 7437, 8730, 9045, 9916, 9990, 10476, 10767, 12060, 12395, 12998, 13095, 14356, 14874, 17460, 17945, 18090, 19497, 19980, 21534, 22311, 24790, 25996, 26190, 29748, 32301, 32495, 35890, 36180, 37185, 38994, 43068, 44622, 49580, 52380, 53835, 58491, 64602, 64990, 66933, 71780, 74370, 77988, 89244, 96903, 97485, 107670, 111555, 116982, 129204, 129980, 133866, 148740, 161505, 175473, 193806, 194970, 215340, 223110, 233964, 240463, 267732, 292455, 323010, 334665, 350946, 387612, 389940, 446220, 480926, 484515, 584910, 646020, 669330, 701892, 721389, 877365, 961852, 969030, 1169820, 1202315, 1338660, 1442778, 1754730, 1938060, 2164167, 2404630, 2885556, 3509460, 3606945, 4328334, 4809260, 6492501, 7213890, 8656668, 10820835, 12985002, 14427780, 21641670, 25970004, 32462505, 43283340, 64925010, 129850020]

約数ペア:

[(1, 129850020), (2, 64925010), (3, 43283340), (4, 32462505), (5, 25970004), (6, 21641670), (9, 14427780), (10, 12985002), (12, 10820835), (15, 8656668), (18, 7213890), (20, 6492501), (27, 4809260), (30, 4328334), (36, 3606945), (37, 3509460), (45, 2885556), (54, 2404630), (60, 2164167), (67, 1938060), (74, 1754730), (90, 1442778), (97, 1338660), (108, 1202315), (111, 1169820), (134, 969030), (135, 961852), (148, 877365), (180, 721389), (185, 701892), (194, 669330), (201, 646020), (222, 584910), (268, 484515), (270, 480926), (291, 446220), (333, 389940), (335, 387612), (370, 350946), (388, 334665), (402, 323010), (444, 292455), (485, 267732), (540, 240463), (555, 233964), (582, 223110), (603, 215340), (666, 194970), (670, 193806), (740, 175473), (804, 161505), (873, 148740), (970, 133866), (999, 129980), (1005, 129204), (1110, 116982), (1164, 111555), (1206, 107670), (1332, 97485), (1340, 96903), (1455, 89244), (1665, 77988), (1746, 74370), (1809, 71780), (1940, 66933), (1998, 64990), (2010, 64602), (2220, 58491), (2412, 53835), (2479, 52380), (2619, 49580), (2910, 44622), (3015, 43068), (3330, 38994), (3492, 37185), (3589, 36180), (3618, 35890), (3996, 32495), (4020, 32301), (4365, 29748), (4958, 26190), (4995, 25996), (5238, 24790), (5820, 22311), (6030, 21534), (6499, 19980), (6660, 19497), (7178, 18090), (7236, 17945), (7437, 17460), (8730, 14874), (9045, 14356), (9916, 13095), (9990, 12998), (10476, 12395), (10767, 12060)]