255941400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 384

約数和(自身を含む): 987436800

約数和(自身を除く): 731495400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 25, 26, 30, 33, 38, 39, 40, 44, 50, 52, 55, 57, 60, 65, 66, 75, 76, 78, 88, 95, 100, 104, 110, 114, 120, 130, 132, 143, 150, 152, 156, 157, 165, 190, 195, 200, 209, 220, 228, 247, 260, 264, 275, 285, 286, 300, 312, 314, 325, 330, 380, 390, 418, 429, 440, 456, 471, 475, 494, 520, 550, 570, 572, 600, 627, 628, 650, 660, 715, 741, 760, 780, 785, 825, 836, 858, 942, 950, 975, 988, 1045, 1100, 1140, 1144, 1235, 1254, 1256, 1300, 1320, 1425, 1430, 1482, 1560, 1570, 1650, 1672, 1716, 1727, 1884, 1900, 1950, 1976, 2041, 2090, 2145, 2200, 2280, 2355, 2470, 2508, 2600, 2717, 2850, 2860, 2964, 2983, 3135, 3140, 3300, 3432, 3454, 3575, 3705, 3768, 3800, 3900, 3925, 4082, 4180, 4290, 4710, 4940, 5016, 5181, 5225, 5434, 5700, 5720, 5928, 5966, 6123, 6175, 6270, 6280, 6600, 6908, 7150, 7410, 7800, 7850, 8151, 8164, 8360, 8580, 8635, 8949, 9420, 9880, 10205, 10362, 10450, 10725, 10868, 11400, 11775, 11932, 12246, 12350, 12540, 13585, 13816, 14300, 14820, 14915, 15675, 15700, 16302, 16328, 17160, 17270, 17898, 18525, 18840, 20410, 20724, 20900, 21450, 21736, 22451, 23550, 23864, 24492, 24700, 25080, 25905, 27170, 28600, 29640, 29830, 30615, 31350, 31400, 32604, 32813, 34540, 35796, 37050, 38779, 40755, 40820, 41448, 41800, 42900, 43175, 44745, 44902, 47100, 48984, 49400, 51025, 51810, 54340, 59660, 61230, 62700, 65208, 65626, 67353, 67925, 69080, 71592, 74100, 74575, 77558, 81510, 81640, 85800, 86350, 89490, 89804, 94200, 98439, 102050, 103620, 108680, 112255, 116337, 119320, 122460, 125400, 129525, 131252, 134706, 135850, 148200, 149150, 153075, 155116, 163020, 164065, 172700, 178980, 179608, 193895, 196878, 203775, 204100, 207240, 223725, 224510, 232674, 244920, 259050, 262504, 269412, 271700, 298300, 306150, 310232, 326040, 328130, 336765, 345400, 357960, 387790, 393756, 407550, 408200, 426569, 447450, 449020, 465348, 492195, 518100, 538824, 543400, 561275, 581685, 596600, 612300, 656260, 673530, 775580, 787512, 815100, 820325, 853138, 894900, 898040, 930696, 969475, 984390, 1036200, 1122550, 1163370, 1224600, 1279707, 1312520, 1347060, 1551160, 1630200, 1640650, 1683825, 1706276, 1789800, 1938950, 1968780, 2132845, 2245100, 2326740, 2460975, 2559414, 2694120, 2908425, 3281300, 3367650, 3412552, 3877900, 3937560, 4265690, 4490200, 4653480, 4921950, 5118828, 5816850, 6398535, 6562600, 6735300, 7755800, 8531380, 9843900, 10237656, 10664225, 11633700, 12797070, 13470600, 17062760, 19687800, 21328450, 23267400, 25594140, 31992675, 42656900, 51188280, 63985350, 85313800, 127970700, 255941400]

約数ペア:

[(1, 255941400), (2, 127970700), (3, 85313800), (4, 63985350), (5, 51188280), (6, 42656900), (8, 31992675), (10, 25594140), (11, 23267400), (12, 21328450), (13, 19687800), (15, 17062760), (19, 13470600), (20, 12797070), (22, 11633700), (24, 10664225), (25, 10237656), (26, 9843900), (30, 8531380), (33, 7755800), (38, 6735300), (39, 6562600), (40, 6398535), (44, 5816850), (50, 5118828), (52, 4921950), (55, 4653480), (57, 4490200), (60, 4265690), (65, 3937560), (66, 3877900), (75, 3412552), (76, 3367650), (78, 3281300), (88, 2908425), (95, 2694120), (100, 2559414), (104, 2460975), (110, 2326740), (114, 2245100), (120, 2132845), (130, 1968780), (132, 1938950), (143, 1789800), (150, 1706276), (152, 1683825), (156, 1640650), (157, 1630200), (165, 1551160), (190, 1347060), (195, 1312520), (200, 1279707), (209, 1224600), (220, 1163370), (228, 1122550), (247, 1036200), (260, 984390), (264, 969475), (275, 930696), (285, 898040), (286, 894900), (300, 853138), (312, 820325), (314, 815100), (325, 787512), (330, 775580), (380, 673530), (390, 656260), (418, 612300), (429, 596600), (440, 581685), (456, 561275), (471, 543400), (475, 538824), (494, 518100), (520, 492195), (550, 465348), (570, 449020), (572, 447450), (600, 426569), (627, 408200), (628, 407550), (650, 393756), (660, 387790), (715, 357960), (741, 345400), (760, 336765), (780, 328130), (785, 326040), (825, 310232), (836, 306150), (858, 298300), (942, 271700), (950, 269412), (975, 262504), (988, 259050), (1045, 244920), (1100, 232674), (1140, 224510), (1144, 223725), (1235, 207240), (1254, 204100), (1256, 203775), (1300, 196878), (1320, 193895), (1425, 179608), (1430, 178980), (1482, 172700), (1560, 164065), (1570, 163020), (1650, 155116), (1672, 153075), (1716, 149150), (1727, 148200), (1884, 135850), (1900, 134706), (1950, 131252), (1976, 129525), (2041, 125400), (2090, 122460), (2145, 119320), (2200, 116337), (2280, 112255), (2355, 108680), (2470, 103620), (2508, 102050), (2600, 98439), (2717, 94200), (2850, 89804), (2860, 89490), (2964, 86350), (2983, 85800), (3135, 81640), (3140, 81510), (3300, 77558), (3432, 74575), (3454, 74100), (3575, 71592), (3705, 69080), (3768, 67925), (3800, 67353), (3900, 65626), (3925, 65208), (4082, 62700), (4180, 61230), (4290, 59660), (4710, 54340), (4940, 51810), (5016, 51025), (5181, 49400), (5225, 48984), (5434, 47100), (5700, 44902), (5720, 44745), (5928, 43175), (5966, 42900), (6123, 41800), (6175, 41448), (6270, 40820), (6280, 40755), (6600, 38779), (6908, 37050), (7150, 35796), (7410, 34540), (7800, 32813), (7850, 32604), (8151, 31400), (8164, 31350), (8360, 30615), (8580, 29830), (8635, 29640), (8949, 28600), (9420, 27170), (9880, 25905), (10205, 25080), (10362, 24700), (10450, 24492), (10725, 23864), (10868, 23550), (11400, 22451), (11775, 21736), (11932, 21450), (12246, 20900), (12350, 20724), (12540, 20410), (13585, 18840), (13816, 18525), (14300, 17898), (14820, 17270), (14915, 17160), (15675, 16328), (15700, 16302)]