188647380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 635209344

約数和(自身を除く): 446561964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 61, 69, 81, 83, 90, 92, 108, 115, 122, 135, 138, 162, 166, 180, 183, 207, 230, 244, 249, 270, 276, 305, 324, 332, 345, 366, 405, 414, 415, 460, 498, 540, 549, 610, 621, 690, 732, 747, 810, 828, 830, 915, 996, 1035, 1098, 1220, 1242, 1245, 1380, 1403, 1494, 1620, 1647, 1660, 1830, 1863, 1909, 2070, 2196, 2241, 2484, 2490, 2745, 2806, 2988, 3105, 3294, 3660, 3726, 3735, 3818, 4140, 4209, 4482, 4941, 4980, 5063, 5490, 5612, 5727, 6210, 6588, 6723, 7015, 7452, 7470, 7636, 8235, 8418, 8964, 9315, 9545, 9882, 10126, 10980, 11205, 11454, 12420, 12627, 13446, 14030, 14940, 15189, 16470, 16836, 17181, 18630, 19090, 19764, 20252, 21045, 22410, 22908, 24705, 25254, 25315, 26892, 28060, 28635, 30378, 32940, 33615, 34362, 37260, 37881, 38180, 42090, 44820, 45567, 49410, 50508, 50630, 51543, 57270, 60756, 63135, 67230, 68724, 75762, 75945, 84180, 85905, 91134, 98820, 101260, 103086, 113643, 114540, 116449, 126270, 134460, 136701, 151524, 151890, 154629, 171810, 182268, 189405, 206172, 227286, 227835, 232898, 252540, 257715, 273402, 303780, 309258, 343620, 349347, 378810, 410103, 454572, 455670, 465796, 515430, 546804, 568215, 582245, 618516, 683505, 698694, 757620, 773145, 820206, 911340, 1030860, 1048041, 1136430, 1164490, 1367010, 1397388, 1546290, 1640412, 1746735, 2050515, 2096082, 2272860, 2328980, 2734020, 3092580, 3144123, 3493470, 4101030, 4192164, 5240205, 6288246, 6986940, 8202060, 9432369, 10480410, 12576492, 15720615, 18864738, 20960820, 31441230, 37729476, 47161845, 62882460, 94323690, 188647380]

約数ペア:

[(1, 188647380), (2, 94323690), (3, 62882460), (4, 47161845), (5, 37729476), (6, 31441230), (9, 20960820), (10, 18864738), (12, 15720615), (15, 12576492), (18, 10480410), (20, 9432369), (23, 8202060), (27, 6986940), (30, 6288246), (36, 5240205), (45, 4192164), (46, 4101030), (54, 3493470), (60, 3144123), (61, 3092580), (69, 2734020), (81, 2328980), (83, 2272860), (90, 2096082), (92, 2050515), (108, 1746735), (115, 1640412), (122, 1546290), (135, 1397388), (138, 1367010), (162, 1164490), (166, 1136430), (180, 1048041), (183, 1030860), (207, 911340), (230, 820206), (244, 773145), (249, 757620), (270, 698694), (276, 683505), (305, 618516), (324, 582245), (332, 568215), (345, 546804), (366, 515430), (405, 465796), (414, 455670), (415, 454572), (460, 410103), (498, 378810), (540, 349347), (549, 343620), (610, 309258), (621, 303780), (690, 273402), (732, 257715), (747, 252540), (810, 232898), (828, 227835), (830, 227286), (915, 206172), (996, 189405), (1035, 182268), (1098, 171810), (1220, 154629), (1242, 151890), (1245, 151524), (1380, 136701), (1403, 134460), (1494, 126270), (1620, 116449), (1647, 114540), (1660, 113643), (1830, 103086), (1863, 101260), (1909, 98820), (2070, 91134), (2196, 85905), (2241, 84180), (2484, 75945), (2490, 75762), (2745, 68724), (2806, 67230), (2988, 63135), (3105, 60756), (3294, 57270), (3660, 51543), (3726, 50630), (3735, 50508), (3818, 49410), (4140, 45567), (4209, 44820), (4482, 42090), (4941, 38180), (4980, 37881), (5063, 37260), (5490, 34362), (5612, 33615), (5727, 32940), (6210, 30378), (6588, 28635), (6723, 28060), (7015, 26892), (7452, 25315), (7470, 25254), (7636, 24705), (8235, 22908), (8418, 22410), (8964, 21045), (9315, 20252), (9545, 19764), (9882, 19090), (10126, 18630), (10980, 17181), (11205, 16836), (11454, 16470), (12420, 15189), (12627, 14940), (13446, 14030)]