389635200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 1415690640

約数和(自身を除く): 1026055440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 83, 90, 96, 100, 120, 128, 144, 150, 160, 163, 166, 180, 192, 200, 225, 240, 249, 288, 300, 320, 326, 332, 360, 384, 400, 415, 450, 480, 489, 498, 576, 600, 640, 652, 664, 720, 747, 800, 815, 830, 900, 960, 978, 996, 1152, 1200, 1245, 1304, 1328, 1440, 1467, 1494, 1600, 1630, 1660, 1800, 1920, 1956, 1992, 2075, 2400, 2445, 2490, 2608, 2656, 2880, 2934, 2988, 3200, 3260, 3320, 3600, 3735, 3912, 3984, 4075, 4150, 4800, 4890, 4980, 5216, 5312, 5760, 5868, 5976, 6225, 6520, 6640, 7200, 7335, 7470, 7824, 7968, 8150, 8300, 9600, 9780, 9960, 10432, 10624, 11736, 11952, 12225, 12450, 13040, 13280, 13529, 14400, 14670, 14940, 15648, 15936, 16300, 16600, 18675, 19560, 19920, 20864, 23472, 23904, 24450, 24900, 26080, 26560, 27058, 28800, 29340, 29880, 31296, 31872, 32600, 33200, 36675, 37350, 39120, 39840, 40587, 46944, 47808, 48900, 49800, 52160, 53120, 54116, 58680, 59760, 62592, 65200, 66400, 67645, 73350, 74700, 78240, 79680, 81174, 93888, 95616, 97800, 99600, 104320, 108232, 117360, 119520, 121761, 130400, 132800, 135290, 146700, 149400, 156480, 159360, 162348, 187776, 195600, 199200, 202935, 216464, 234720, 239040, 243522, 260800, 265600, 270580, 293400, 298800, 312960, 324696, 338225, 391200, 398400, 405870, 432928, 469440, 478080, 487044, 521600, 541160, 586800, 597600, 608805, 649392, 676450, 782400, 796800, 811740, 865856, 938880, 974088, 1014675, 1082320, 1173600, 1195200, 1217610, 1298784, 1352900, 1564800, 1623480, 1731712, 1948176, 2029350, 2164640, 2347200, 2390400, 2435220, 2597568, 2705800, 3044025, 3246960, 3896352, 4058700, 4329280, 4694400, 4870440, 5195136, 5411600, 6088050, 6493920, 7792704, 8117400, 8658560, 9740880, 10823200, 12176100, 12987840, 15585408, 16234800, 19481760, 21646400, 24352200, 25975680, 32469600, 38963520, 43292800, 48704400, 64939200, 77927040, 97408800, 129878400, 194817600, 389635200]

約数ペア:

[(1, 389635200), (2, 194817600), (3, 129878400), (4, 97408800), (5, 77927040), (6, 64939200), (8, 48704400), (9, 43292800), (10, 38963520), (12, 32469600), (15, 25975680), (16, 24352200), (18, 21646400), (20, 19481760), (24, 16234800), (25, 15585408), (30, 12987840), (32, 12176100), (36, 10823200), (40, 9740880), (45, 8658560), (48, 8117400), (50, 7792704), (60, 6493920), (64, 6088050), (72, 5411600), (75, 5195136), (80, 4870440), (83, 4694400), (90, 4329280), (96, 4058700), (100, 3896352), (120, 3246960), (128, 3044025), (144, 2705800), (150, 2597568), (160, 2435220), (163, 2390400), (166, 2347200), (180, 2164640), (192, 2029350), (200, 1948176), (225, 1731712), (240, 1623480), (249, 1564800), (288, 1352900), (300, 1298784), (320, 1217610), (326, 1195200), (332, 1173600), (360, 1082320), (384, 1014675), (400, 974088), (415, 938880), (450, 865856), (480, 811740), (489, 796800), (498, 782400), (576, 676450), (600, 649392), (640, 608805), (652, 597600), (664, 586800), (720, 541160), (747, 521600), (800, 487044), (815, 478080), (830, 469440), (900, 432928), (960, 405870), (978, 398400), (996, 391200), (1152, 338225), (1200, 324696), (1245, 312960), (1304, 298800), (1328, 293400), (1440, 270580), (1467, 265600), (1494, 260800), (1600, 243522), (1630, 239040), (1660, 234720), (1800, 216464), (1920, 202935), (1956, 199200), (1992, 195600), (2075, 187776), (2400, 162348), (2445, 159360), (2490, 156480), (2608, 149400), (2656, 146700), (2880, 135290), (2934, 132800), (2988, 130400), (3200, 121761), (3260, 119520), (3320, 117360), (3600, 108232), (3735, 104320), (3912, 99600), (3984, 97800), (4075, 95616), (4150, 93888), (4800, 81174), (4890, 79680), (4980, 78240), (5216, 74700), (5312, 73350), (5760, 67645), (5868, 66400), (5976, 65200), (6225, 62592), (6520, 59760), (6640, 58680), (7200, 54116), (7335, 53120), (7470, 52160), (7824, 49800), (7968, 48900), (8150, 47808), (8300, 46944), (9600, 40587), (9780, 39840), (9960, 39120), (10432, 37350), (10624, 36675), (11736, 33200), (11952, 32600), (12225, 31872), (12450, 31296), (13040, 29880), (13280, 29340), (13529, 28800), (14400, 27058), (14670, 26560), (14940, 26080), (15648, 24900), (15936, 24450), (16300, 23904), (16600, 23472), (18675, 20864), (19560, 19920)]