27988028400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{27407}}^1$

素因数の和:27488

約数の個数: 240

約数和(自身を含む): 96084993024

約数和(自身を除く): 68096964624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 37, 40, 46, 48, 50, 60, 69, 74, 75, 80, 92, 100, 111, 115, 120, 138, 148, 150, 184, 185, 200, 222, 230, 240, 276, 296, 300, 345, 368, 370, 400, 444, 460, 552, 555, 575, 592, 600, 690, 740, 851, 888, 920, 925, 1104, 1110, 1150, 1200, 1380, 1480, 1702, 1725, 1776, 1840, 1850, 2220, 2300, 2553, 2760, 2775, 2960, 3404, 3450, 3700, 4255, 4440, 4600, 5106, 5520, 5550, 6808, 6900, 7400, 8510, 8880, 9200, 10212, 11100, 12765, 13616, 13800, 14800, 17020, 20424, 21275, 22200, 25530, 27407, 27600, 34040, 40848, 42550, 44400, 51060, 54814, 63825, 68080, 82221, 85100, 102120, 109628, 127650, 137035, 164442, 170200, 204240, 219256, 255300, 274070, 328884, 340400, 411105, 438512, 510600, 548140, 630361, 657768, 685175, 822210, 1014059, 1021200, 1096280, 1260722, 1315536, 1370350, 1644420, 1891083, 2028118, 2055525, 2192560, 2521444, 2740700, 3042177, 3151805, 3288840, 3782166, 4056236, 4111050, 5042888, 5070295, 5481400, 6084354, 6303610, 6577680, 7564332, 8112472, 8222100, 9455415, 10085776, 10140590, 10962800, 12168708, 12607220, 15128664, 15210885, 15759025, 16224944, 16444200, 18910830, 20281180, 23323357, 24337416, 25214440, 25351475, 30257328, 30421770, 31518050, 32888400, 37821660, 40562360, 46646714, 47277075, 48674832, 50428880, 50702950, 60843540, 63036100, 69970071, 75643320, 76054425, 81124720, 93293428, 94554150, 101405900, 116616785, 121687080, 126072200, 139940142, 151286640, 152108850, 186586856, 189108300, 202811800, 233233570, 243374160, 252144400, 279880284, 304217700, 349850355, 373173712, 378216600, 405623600, 466467140, 559760568, 583083925, 608435400, 699700710, 756433200, 932934280, 1119521136, 1166167850, 1216870800, 1399401420, 1749251775, 1865868560, 2332335700, 2798802840, 3498503550, 4664671400, 5597605680, 6997007100, 9329342800, 13994014200, 27988028400]

約数ペア:

[(1, 27988028400), (2, 13994014200), (3, 9329342800), (4, 6997007100), (5, 5597605680), (6, 4664671400), (8, 3498503550), (10, 2798802840), (12, 2332335700), (15, 1865868560), (16, 1749251775), (20, 1399401420), (23, 1216870800), (24, 1166167850), (25, 1119521136), (30, 932934280), (37, 756433200), (40, 699700710), (46, 608435400), (48, 583083925), (50, 559760568), (60, 466467140), (69, 405623600), (74, 378216600), (75, 373173712), (80, 349850355), (92, 304217700), (100, 279880284), (111, 252144400), (115, 243374160), (120, 233233570), (138, 202811800), (148, 189108300), (150, 186586856), (184, 152108850), (185, 151286640), (200, 139940142), (222, 126072200), (230, 121687080), (240, 116616785), (276, 101405900), (296, 94554150), (300, 93293428), (345, 81124720), (368, 76054425), (370, 75643320), (400, 69970071), (444, 63036100), (460, 60843540), (552, 50702950), (555, 50428880), (575, 48674832), (592, 47277075), (600, 46646714), (690, 40562360), (740, 37821660), (851, 32888400), (888, 31518050), (920, 30421770), (925, 30257328), (1104, 25351475), (1110, 25214440), (1150, 24337416), (1200, 23323357), (1380, 20281180), (1480, 18910830), (1702, 16444200), (1725, 16224944), (1776, 15759025), (1840, 15210885), (1850, 15128664), (2220, 12607220), (2300, 12168708), (2553, 10962800), (2760, 10140590), (2775, 10085776), (2960, 9455415), (3404, 8222100), (3450, 8112472), (3700, 7564332), (4255, 6577680), (4440, 6303610), (4600, 6084354), (5106, 5481400), (5520, 5070295), (5550, 5042888), (6808, 4111050), (6900, 4056236), (7400, 3782166), (8510, 3288840), (8880, 3151805), (9200, 3042177), (10212, 2740700), (11100, 2521444), (12765, 2192560), (13616, 2055525), (13800, 2028118), (14800, 1891083), (17020, 1644420), (20424, 1370350), (21275, 1315536), (22200, 1260722), (25530, 1096280), (27407, 1021200), (27600, 1014059), (34040, 822210), (40848, 685175), (42550, 657768), (44400, 630361), (51060, 548140), (54814, 510600), (63825, 438512), (68080, 411105), (82221, 340400), (85100, 328884), (102120, 274070), (109628, 255300), (127650, 219256), (137035, 204240), (164442, 170200)]