77309505

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 183859200

約数和(自身を除く): 106549695

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 29, 31, 35, 39, 45, 49, 63, 65, 87, 91, 93, 105, 117, 135, 145, 147, 155, 189, 195, 203, 217, 245, 261, 273, 279, 315, 351, 377, 403, 435, 441, 455, 465, 585, 609, 637, 651, 735, 783, 819, 837, 899, 945, 1015, 1085, 1131, 1209, 1305, 1323, 1365, 1395, 1421, 1519, 1755, 1827, 1885, 1911, 1953, 2015, 2205, 2457, 2639, 2697, 2821, 3045, 3185, 3255, 3393, 3627, 3915, 4095, 4185, 4263, 4495, 4557, 5481, 5655, 5733, 5859, 6045, 6293, 6615, 7105, 7595, 7917, 8091, 8463, 9135, 9555, 9765, 10179, 10881, 11687, 12285, 12789, 13195, 13485, 13671, 14105, 16965, 17199, 18135, 18473, 18879, 19747, 21315, 22785, 23751, 24273, 25389, 27405, 28665, 29295, 31465, 35061, 38367, 39585, 40455, 41013, 42315, 44051, 50895, 54405, 55419, 56637, 58435, 59241, 63945, 68355, 71253, 76167, 81809, 85995, 92365, 94395, 98735, 105183, 118755, 121365, 126945, 132153, 166257, 169911, 175305, 177723, 191835, 205065, 220255, 245427, 277095, 283185, 296205, 315549, 356265, 380835, 396459, 409045, 498771, 525915, 533169, 572663, 660765, 736281, 831285, 849555, 888615, 1189377, 1227135, 1577745, 1717989, 1982295, 2208843, 2493855, 2665845, 2863315, 3681405, 5153967, 5946885, 8589945, 11044215, 15461901, 25769835, 77309505]

約数ペア:

[(1, 77309505), (3, 25769835), (5, 15461901), (7, 11044215), (9, 8589945), (13, 5946885), (15, 5153967), (21, 3681405), (27, 2863315), (29, 2665845), (31, 2493855), (35, 2208843), (39, 1982295), (45, 1717989), (49, 1577745), (63, 1227135), (65, 1189377), (87, 888615), (91, 849555), (93, 831285), (105, 736281), (117, 660765), (135, 572663), (145, 533169), (147, 525915), (155, 498771), (189, 409045), (195, 396459), (203, 380835), (217, 356265), (245, 315549), (261, 296205), (273, 283185), (279, 277095), (315, 245427), (351, 220255), (377, 205065), (403, 191835), (435, 177723), (441, 175305), (455, 169911), (465, 166257), (585, 132153), (609, 126945), (637, 121365), (651, 118755), (735, 105183), (783, 98735), (819, 94395), (837, 92365), (899, 85995), (945, 81809), (1015, 76167), (1085, 71253), (1131, 68355), (1209, 63945), (1305, 59241), (1323, 58435), (1365, 56637), (1395, 55419), (1421, 54405), (1519, 50895), (1755, 44051), (1827, 42315), (1885, 41013), (1911, 40455), (1953, 39585), (2015, 38367), (2205, 35061), (2457, 31465), (2639, 29295), (2697, 28665), (2821, 27405), (3045, 25389), (3185, 24273), (3255, 23751), (3393, 22785), (3627, 21315), (3915, 19747), (4095, 18879), (4185, 18473), (4263, 18135), (4495, 17199), (4557, 16965), (5481, 14105), (5655, 13671), (5733, 13485), (5859, 13195), (6045, 12789), (6293, 12285), (6615, 11687), (7105, 10881), (7595, 10179), (7917, 9765), (8091, 9555), (8463, 9135)]