53871840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 212284800

約数和(自身を除く): 158412960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 179, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 358, 360, 380, 396, 418, 440, 456, 480, 495, 528, 537, 570, 608, 627, 660, 684, 716, 720, 760, 792, 836, 855, 880, 895, 912, 990, 1045, 1056, 1074, 1140, 1254, 1320, 1368, 1432, 1440, 1520, 1584, 1611, 1672, 1710, 1760, 1790, 1824, 1881, 1969, 1980, 2090, 2148, 2280, 2508, 2640, 2685, 2736, 2864, 3040, 3135, 3168, 3222, 3344, 3401, 3420, 3580, 3762, 3938, 3960, 4180, 4296, 4560, 5016, 5280, 5370, 5472, 5728, 5907, 6270, 6444, 6688, 6802, 6840, 7160, 7524, 7876, 7920, 8055, 8360, 8592, 9120, 9405, 9845, 10032, 10203, 10740, 11814, 12540, 12888, 13604, 13680, 14320, 15048, 15752, 15840, 16110, 16720, 17005, 17184, 17721, 18810, 19690, 20064, 20406, 21480, 23628, 25080, 25776, 27208, 27360, 28640, 29535, 30096, 30609, 31504, 32220, 33440, 34010, 35442, 37411, 37620, 39380, 40812, 42960, 47256, 50160, 51015, 51552, 54416, 59070, 60192, 61218, 63008, 64440, 68020, 70884, 74822, 75240, 78760, 81624, 85920, 88605, 94512, 100320, 102030, 108832, 112233, 118140, 122436, 128880, 136040, 141768, 149644, 150480, 153045, 157520, 163248, 177210, 187055, 189024, 204060, 224466, 236280, 244872, 257760, 272080, 283536, 299288, 300960, 306090, 315040, 326496, 336699, 354420, 374110, 408120, 448932, 472560, 489744, 544160, 561165, 567072, 598576, 612180, 673398, 708840, 748220, 816240, 897864, 945120, 979488, 1122330, 1197152, 1224360, 1346796, 1417680, 1496440, 1632480, 1683495, 1795728, 2244660, 2448720, 2693592, 2835360, 2992880, 3366990, 3591456, 4489320, 4897440, 5387184, 5985760, 6733980, 8978640, 10774368, 13467960, 17957280, 26935920, 53871840]

約数ペア:

[(1, 53871840), (2, 26935920), (3, 17957280), (4, 13467960), (5, 10774368), (6, 8978640), (8, 6733980), (9, 5985760), (10, 5387184), (11, 4897440), (12, 4489320), (15, 3591456), (16, 3366990), (18, 2992880), (19, 2835360), (20, 2693592), (22, 2448720), (24, 2244660), (30, 1795728), (32, 1683495), (33, 1632480), (36, 1496440), (38, 1417680), (40, 1346796), (44, 1224360), (45, 1197152), (48, 1122330), (55, 979488), (57, 945120), (60, 897864), (66, 816240), (72, 748220), (76, 708840), (80, 673398), (88, 612180), (90, 598576), (95, 567072), (96, 561165), (99, 544160), (110, 489744), (114, 472560), (120, 448932), (132, 408120), (144, 374110), (152, 354420), (160, 336699), (165, 326496), (171, 315040), (176, 306090), (179, 300960), (180, 299288), (190, 283536), (198, 272080), (209, 257760), (220, 244872), (228, 236280), (240, 224466), (264, 204060), (285, 189024), (288, 187055), (304, 177210), (330, 163248), (342, 157520), (352, 153045), (358, 150480), (360, 149644), (380, 141768), (396, 136040), (418, 128880), (440, 122436), (456, 118140), (480, 112233), (495, 108832), (528, 102030), (537, 100320), (570, 94512), (608, 88605), (627, 85920), (660, 81624), (684, 78760), (716, 75240), (720, 74822), (760, 70884), (792, 68020), (836, 64440), (855, 63008), (880, 61218), (895, 60192), (912, 59070), (990, 54416), (1045, 51552), (1056, 51015), (1074, 50160), (1140, 47256), (1254, 42960), (1320, 40812), (1368, 39380), (1432, 37620), (1440, 37411), (1520, 35442), (1584, 34010), (1611, 33440), (1672, 32220), (1710, 31504), (1760, 30609), (1790, 30096), (1824, 29535), (1881, 28640), (1969, 27360), (1980, 27208), (2090, 25776), (2148, 25080), (2280, 23628), (2508, 21480), (2640, 20406), (2685, 20064), (2736, 19690), (2864, 18810), (3040, 17721), (3135, 17184), (3168, 17005), (3222, 16720), (3344, 16110), (3401, 15840), (3420, 15752), (3580, 15048), (3762, 14320), (3938, 13680), (3960, 13604), (4180, 12888), (4296, 12540), (4560, 11814), (5016, 10740), (5280, 10203), (5370, 10032), (5472, 9845), (5728, 9405), (5907, 9120), (6270, 8592), (6444, 8360), (6688, 8055), (6802, 7920), (6840, 7876), (7160, 7524)]