27587560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 85380480

約数和(自身を除く): 57792920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 53, 55, 56, 65, 70, 77, 88, 91, 104, 106, 110, 130, 140, 143, 154, 169, 182, 212, 220, 260, 265, 280, 286, 308, 338, 364, 371, 385, 424, 440, 455, 520, 530, 572, 583, 616, 676, 689, 715, 728, 742, 770, 845, 910, 1001, 1060, 1144, 1166, 1183, 1352, 1378, 1430, 1484, 1540, 1690, 1820, 1855, 1859, 2002, 2120, 2332, 2366, 2756, 2860, 2915, 2968, 3080, 3380, 3445, 3640, 3710, 3718, 4004, 4081, 4664, 4732, 4823, 5005, 5512, 5720, 5830, 5915, 6760, 6890, 7420, 7436, 7579, 8008, 8162, 8957, 9295, 9464, 9646, 10010, 11660, 11830, 13013, 13780, 14840, 14872, 15158, 16324, 17914, 18590, 19292, 20020, 20405, 23320, 23660, 24115, 26026, 27560, 30316, 32648, 35828, 37180, 37895, 38584, 40040, 40810, 44785, 47320, 48230, 52052, 53053, 60632, 62699, 65065, 71656, 74360, 75790, 81620, 89570, 96460, 98527, 104104, 106106, 125398, 130130, 151580, 163240, 179140, 192920, 197054, 212212, 250796, 260260, 265265, 303160, 313495, 358280, 394108, 424424, 492635, 501592, 520520, 530530, 626990, 689689, 788216, 985270, 1061060, 1253980, 1379378, 1970540, 2122120, 2507960, 2758756, 3448445, 3941080, 5517512, 6896890, 13793780, 27587560]

約数ペア:

[(1, 27587560), (2, 13793780), (4, 6896890), (5, 5517512), (7, 3941080), (8, 3448445), (10, 2758756), (11, 2507960), (13, 2122120), (14, 1970540), (20, 1379378), (22, 1253980), (26, 1061060), (28, 985270), (35, 788216), (40, 689689), (44, 626990), (52, 530530), (53, 520520), (55, 501592), (56, 492635), (65, 424424), (70, 394108), (77, 358280), (88, 313495), (91, 303160), (104, 265265), (106, 260260), (110, 250796), (130, 212212), (140, 197054), (143, 192920), (154, 179140), (169, 163240), (182, 151580), (212, 130130), (220, 125398), (260, 106106), (265, 104104), (280, 98527), (286, 96460), (308, 89570), (338, 81620), (364, 75790), (371, 74360), (385, 71656), (424, 65065), (440, 62699), (455, 60632), (520, 53053), (530, 52052), (572, 48230), (583, 47320), (616, 44785), (676, 40810), (689, 40040), (715, 38584), (728, 37895), (742, 37180), (770, 35828), (845, 32648), (910, 30316), (1001, 27560), (1060, 26026), (1144, 24115), (1166, 23660), (1183, 23320), (1352, 20405), (1378, 20020), (1430, 19292), (1484, 18590), (1540, 17914), (1690, 16324), (1820, 15158), (1855, 14872), (1859, 14840), (2002, 13780), (2120, 13013), (2332, 11830), (2366, 11660), (2756, 10010), (2860, 9646), (2915, 9464), (2968, 9295), (3080, 8957), (3380, 8162), (3445, 8008), (3640, 7579), (3710, 7436), (3718, 7420), (4004, 6890), (4081, 6760), (4664, 5915), (4732, 5830), (4823, 5720), (5005, 5512)]