208528800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 759326400

約数和(自身を除く): 550797600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 32, 34, 38, 40, 48, 50, 51, 57, 60, 68, 75, 76, 80, 85, 95, 96, 100, 102, 114, 120, 136, 150, 152, 160, 170, 190, 200, 204, 228, 240, 255, 269, 272, 285, 300, 304, 323, 340, 380, 400, 408, 425, 456, 475, 480, 510, 538, 544, 570, 600, 608, 646, 680, 760, 800, 807, 816, 850, 912, 950, 969, 1020, 1076, 1140, 1200, 1275, 1292, 1345, 1360, 1425, 1520, 1614, 1615, 1632, 1700, 1824, 1900, 1938, 2040, 2152, 2280, 2400, 2550, 2584, 2690, 2720, 2850, 3040, 3228, 3230, 3400, 3800, 3876, 4035, 4080, 4304, 4560, 4573, 4845, 5100, 5111, 5168, 5380, 5700, 6456, 6460, 6725, 6800, 7600, 7752, 8070, 8075, 8160, 8608, 9120, 9146, 9690, 10200, 10222, 10336, 10760, 11400, 12912, 12920, 13450, 13600, 13719, 15200, 15333, 15504, 16140, 16150, 18292, 19380, 20175, 20400, 20444, 21520, 22800, 22865, 24225, 25555, 25824, 25840, 26900, 27438, 30666, 31008, 32280, 32300, 36584, 38760, 40350, 40800, 40888, 43040, 45600, 45730, 48450, 51110, 51680, 53800, 54876, 61332, 64560, 64600, 68595, 73168, 76665, 77520, 80700, 81776, 86887, 91460, 96900, 102220, 107600, 109752, 114325, 122664, 127775, 129120, 129200, 137190, 146336, 153330, 155040, 161400, 163552, 173774, 182920, 193800, 204440, 215200, 219504, 228650, 245328, 255550, 258400, 260661, 274380, 306660, 322800, 342975, 347548, 365840, 383325, 387600, 408880, 434435, 439008, 457300, 490656, 511100, 521322, 548760, 613320, 645600, 685950, 695096, 731680, 766650, 775200, 817760, 868870, 914600, 1022200, 1042644, 1097520, 1226640, 1303305, 1371900, 1390192, 1533300, 1737740, 1829200, 2044400, 2085288, 2172175, 2195040, 2453280, 2606610, 2743800, 2780384, 3066600, 3475480, 3658400, 4088800, 4170576, 4344350, 5213220, 5487600, 6133200, 6516525, 6950960, 8341152, 8688700, 10426440, 10975200, 12266400, 13033050, 13901920, 17377400, 20852880, 26066100, 34754800, 41705760, 52132200, 69509600, 104264400, 208528800]

約数ペア:

[(1, 208528800), (2, 104264400), (3, 69509600), (4, 52132200), (5, 41705760), (6, 34754800), (8, 26066100), (10, 20852880), (12, 17377400), (15, 13901920), (16, 13033050), (17, 12266400), (19, 10975200), (20, 10426440), (24, 8688700), (25, 8341152), (30, 6950960), (32, 6516525), (34, 6133200), (38, 5487600), (40, 5213220), (48, 4344350), (50, 4170576), (51, 4088800), (57, 3658400), (60, 3475480), (68, 3066600), (75, 2780384), (76, 2743800), (80, 2606610), (85, 2453280), (95, 2195040), (96, 2172175), (100, 2085288), (102, 2044400), (114, 1829200), (120, 1737740), (136, 1533300), (150, 1390192), (152, 1371900), (160, 1303305), (170, 1226640), (190, 1097520), (200, 1042644), (204, 1022200), (228, 914600), (240, 868870), (255, 817760), (269, 775200), (272, 766650), (285, 731680), (300, 695096), (304, 685950), (323, 645600), (340, 613320), (380, 548760), (400, 521322), (408, 511100), (425, 490656), (456, 457300), (475, 439008), (480, 434435), (510, 408880), (538, 387600), (544, 383325), (570, 365840), (600, 347548), (608, 342975), (646, 322800), (680, 306660), (760, 274380), (800, 260661), (807, 258400), (816, 255550), (850, 245328), (912, 228650), (950, 219504), (969, 215200), (1020, 204440), (1076, 193800), (1140, 182920), (1200, 173774), (1275, 163552), (1292, 161400), (1345, 155040), (1360, 153330), (1425, 146336), (1520, 137190), (1614, 129200), (1615, 129120), (1632, 127775), (1700, 122664), (1824, 114325), (1900, 109752), (1938, 107600), (2040, 102220), (2152, 96900), (2280, 91460), (2400, 86887), (2550, 81776), (2584, 80700), (2690, 77520), (2720, 76665), (2850, 73168), (3040, 68595), (3228, 64600), (3230, 64560), (3400, 61332), (3800, 54876), (3876, 53800), (4035, 51680), (4080, 51110), (4304, 48450), (4560, 45730), (4573, 45600), (4845, 43040), (5100, 40888), (5111, 40800), (5168, 40350), (5380, 38760), (5700, 36584), (6456, 32300), (6460, 32280), (6725, 31008), (6800, 30666), (7600, 27438), (7752, 26900), (8070, 25840), (8075, 25824), (8160, 25555), (8608, 24225), (9120, 22865), (9146, 22800), (9690, 21520), (10200, 20444), (10222, 20400), (10336, 20175), (10760, 19380), (11400, 18292), (12912, 16150), (12920, 16140), (13450, 15504), (13600, 15333), (13719, 15200)]