74262825

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 180

約数和(自身を含む): 175726848

約数和(自身を除く): 101464023

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 31, 35, 39, 45, 63, 65, 75, 81, 91, 93, 105, 117, 135, 155, 169, 175, 189, 195, 217, 225, 273, 279, 315, 325, 351, 403, 405, 455, 465, 507, 525, 567, 585, 651, 675, 775, 819, 837, 845, 945, 975, 1053, 1085, 1183, 1209, 1365, 1395, 1521, 1575, 1755, 1953, 2015, 2025, 2275, 2325, 2457, 2511, 2535, 2821, 2835, 2925, 3255, 3549, 3627, 4095, 4185, 4225, 4563, 4725, 5239, 5265, 5425, 5859, 5915, 6045, 6825, 6975, 7371, 7605, 8463, 8775, 9765, 10075, 10647, 10881, 12285, 12555, 12675, 13689, 14105, 14175, 15717, 16275, 17577, 17745, 18135, 20475, 20925, 22815, 25389, 26195, 26325, 29295, 29575, 30225, 31941, 32643, 36673, 36855, 38025, 42315, 47151, 48825, 53235, 54405, 61425, 62775, 68445, 70525, 76167, 78585, 87885, 88725, 90675, 95823, 110019, 114075, 126945, 130975, 141453, 146475, 159705, 163215, 183365, 184275, 211575, 228501, 235755, 266175, 272025, 330057, 342225, 380835, 392925, 424359, 439425, 479115, 550095, 634725, 707265, 798525, 816075, 916825, 990171, 1142505, 1178775, 1650285, 1904175, 2121795, 2395575, 2750475, 2970513, 3536325, 4950855, 5712525, 8251425, 10608975, 14852565, 24754275, 74262825]

約数ペア:

[(1, 74262825), (3, 24754275), (5, 14852565), (7, 10608975), (9, 8251425), (13, 5712525), (15, 4950855), (21, 3536325), (25, 2970513), (27, 2750475), (31, 2395575), (35, 2121795), (39, 1904175), (45, 1650285), (63, 1178775), (65, 1142505), (75, 990171), (81, 916825), (91, 816075), (93, 798525), (105, 707265), (117, 634725), (135, 550095), (155, 479115), (169, 439425), (175, 424359), (189, 392925), (195, 380835), (217, 342225), (225, 330057), (273, 272025), (279, 266175), (315, 235755), (325, 228501), (351, 211575), (403, 184275), (405, 183365), (455, 163215), (465, 159705), (507, 146475), (525, 141453), (567, 130975), (585, 126945), (651, 114075), (675, 110019), (775, 95823), (819, 90675), (837, 88725), (845, 87885), (945, 78585), (975, 76167), (1053, 70525), (1085, 68445), (1183, 62775), (1209, 61425), (1365, 54405), (1395, 53235), (1521, 48825), (1575, 47151), (1755, 42315), (1953, 38025), (2015, 36855), (2025, 36673), (2275, 32643), (2325, 31941), (2457, 30225), (2511, 29575), (2535, 29295), (2821, 26325), (2835, 26195), (2925, 25389), (3255, 22815), (3549, 20925), (3627, 20475), (4095, 18135), (4185, 17745), (4225, 17577), (4563, 16275), (4725, 15717), (5239, 14175), (5265, 14105), (5425, 13689), (5859, 12675), (5915, 12555), (6045, 12285), (6825, 10881), (6975, 10647), (7371, 10075), (7605, 9765), (8463, 8775)]