268465200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 916655616

約数和(自身を除く): 648190416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 71, 75, 80, 92, 100, 115, 120, 137, 138, 142, 150, 184, 200, 213, 230, 240, 274, 276, 284, 300, 345, 355, 368, 400, 411, 426, 460, 548, 552, 568, 575, 600, 685, 690, 710, 822, 852, 920, 1065, 1096, 1104, 1136, 1150, 1200, 1370, 1380, 1420, 1633, 1644, 1704, 1725, 1775, 1840, 2055, 2130, 2192, 2300, 2740, 2760, 2840, 3151, 3266, 3288, 3408, 3425, 3450, 3550, 4110, 4260, 4600, 4899, 5325, 5480, 5520, 5680, 6302, 6532, 6576, 6850, 6900, 7100, 8165, 8220, 8520, 9200, 9453, 9727, 9798, 10275, 10650, 10960, 12604, 13064, 13700, 13800, 14200, 15755, 16330, 16440, 17040, 18906, 19454, 19596, 20550, 21300, 24495, 25208, 26128, 27400, 27600, 28400, 29181, 31510, 32660, 32880, 37812, 38908, 39192, 40825, 41100, 42600, 47265, 48635, 48990, 50416, 54800, 58362, 63020, 65320, 75624, 77816, 78384, 78775, 81650, 82200, 85200, 94530, 97270, 97980, 116724, 122475, 126040, 130640, 145905, 151248, 155632, 157550, 163300, 164400, 189060, 194540, 195960, 223721, 233448, 236325, 243175, 244950, 252080, 291810, 315100, 326600, 378120, 389080, 391920, 447442, 466896, 472650, 486350, 489900, 583620, 630200, 653200, 671163, 729525, 756240, 778160, 894884, 945300, 972700, 979800, 1118605, 1167240, 1260400, 1342326, 1459050, 1789768, 1890600, 1945400, 1959600, 2237210, 2334480, 2684652, 2918100, 3355815, 3579536, 3781200, 3890800, 4474420, 5369304, 5593025, 5836200, 6711630, 8948840, 10738608, 11186050, 11672400, 13423260, 16779075, 17897680, 22372100, 26846520, 33558150, 44744200, 53693040, 67116300, 89488400, 134232600, 268465200]

約数ペア:

[(1, 268465200), (2, 134232600), (3, 89488400), (4, 67116300), (5, 53693040), (6, 44744200), (8, 33558150), (10, 26846520), (12, 22372100), (15, 17897680), (16, 16779075), (20, 13423260), (23, 11672400), (24, 11186050), (25, 10738608), (30, 8948840), (40, 6711630), (46, 5836200), (48, 5593025), (50, 5369304), (60, 4474420), (69, 3890800), (71, 3781200), (75, 3579536), (80, 3355815), (92, 2918100), (100, 2684652), (115, 2334480), (120, 2237210), (137, 1959600), (138, 1945400), (142, 1890600), (150, 1789768), (184, 1459050), (200, 1342326), (213, 1260400), (230, 1167240), (240, 1118605), (274, 979800), (276, 972700), (284, 945300), (300, 894884), (345, 778160), (355, 756240), (368, 729525), (400, 671163), (411, 653200), (426, 630200), (460, 583620), (548, 489900), (552, 486350), (568, 472650), (575, 466896), (600, 447442), (685, 391920), (690, 389080), (710, 378120), (822, 326600), (852, 315100), (920, 291810), (1065, 252080), (1096, 244950), (1104, 243175), (1136, 236325), (1150, 233448), (1200, 223721), (1370, 195960), (1380, 194540), (1420, 189060), (1633, 164400), (1644, 163300), (1704, 157550), (1725, 155632), (1775, 151248), (1840, 145905), (2055, 130640), (2130, 126040), (2192, 122475), (2300, 116724), (2740, 97980), (2760, 97270), (2840, 94530), (3151, 85200), (3266, 82200), (3288, 81650), (3408, 78775), (3425, 78384), (3450, 77816), (3550, 75624), (4110, 65320), (4260, 63020), (4600, 58362), (4899, 54800), (5325, 50416), (5480, 48990), (5520, 48635), (5680, 47265), (6302, 42600), (6532, 41100), (6576, 40825), (6850, 39192), (6900, 38908), (7100, 37812), (8165, 32880), (8220, 32660), (8520, 31510), (9200, 29181), (9453, 28400), (9727, 27600), (9798, 27400), (10275, 26128), (10650, 25208), (10960, 24495), (12604, 21300), (13064, 20550), (13700, 19596), (13800, 19454), (14200, 18906), (15755, 17040), (16330, 16440)]