54894840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 256

約数和(自身を含む): 221598720

約数和(自身を除く): 166703880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 457, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 914, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1371, 1430, 1540, 1560, 1716, 1820, 1828, 1848, 2002, 2145, 2184, 2285, 2310, 2730, 2742, 2860, 3003, 3080, 3199, 3432, 3640, 3656, 4004, 4290, 4570, 4620, 5005, 5027, 5460, 5484, 5720, 5941, 6006, 6398, 6855, 8008, 8580, 9140, 9240, 9597, 10010, 10054, 10920, 10968, 11882, 12012, 12796, 13710, 15015, 15081, 15995, 17160, 17823, 18280, 19194, 20020, 20108, 23764, 24024, 25135, 25592, 27420, 29705, 30030, 30162, 31990, 35189, 35646, 38388, 40040, 40216, 41587, 47528, 47985, 50270, 54840, 59410, 60060, 60324, 63980, 65351, 70378, 71292, 75405, 76776, 83174, 89115, 95970, 100540, 105567, 118820, 120120, 120648, 124761, 127960, 130702, 140756, 142584, 150810, 166348, 175945, 178230, 191940, 196053, 201080, 207935, 211134, 237640, 249522, 261404, 281512, 301620, 326755, 332696, 351890, 356460, 383880, 392106, 415870, 422268, 457457, 499044, 522808, 527835, 603240, 623805, 653510, 703780, 712920, 784212, 831740, 844536, 914914, 980265, 998088, 1055670, 1247610, 1307020, 1372371, 1407560, 1568424, 1663480, 1829828, 1960530, 2111340, 2287285, 2495220, 2614040, 2744742, 3659656, 3921060, 4222680, 4574570, 4990440, 5489484, 6861855, 7842120, 9149140, 10978968, 13723710, 18298280, 27447420, 54894840]

約数ペア:

[(1, 54894840), (2, 27447420), (3, 18298280), (4, 13723710), (5, 10978968), (6, 9149140), (7, 7842120), (8, 6861855), (10, 5489484), (11, 4990440), (12, 4574570), (13, 4222680), (14, 3921060), (15, 3659656), (20, 2744742), (21, 2614040), (22, 2495220), (24, 2287285), (26, 2111340), (28, 1960530), (30, 1829828), (33, 1663480), (35, 1568424), (39, 1407560), (40, 1372371), (42, 1307020), (44, 1247610), (52, 1055670), (55, 998088), (56, 980265), (60, 914914), (65, 844536), (66, 831740), (70, 784212), (77, 712920), (78, 703780), (84, 653510), (88, 623805), (91, 603240), (104, 527835), (105, 522808), (110, 499044), (120, 457457), (130, 422268), (132, 415870), (140, 392106), (143, 383880), (154, 356460), (156, 351890), (165, 332696), (168, 326755), (182, 301620), (195, 281512), (210, 261404), (220, 249522), (231, 237640), (260, 211134), (264, 207935), (273, 201080), (280, 196053), (286, 191940), (308, 178230), (312, 175945), (330, 166348), (364, 150810), (385, 142584), (390, 140756), (420, 130702), (429, 127960), (440, 124761), (455, 120648), (457, 120120), (462, 118820), (520, 105567), (546, 100540), (572, 95970), (616, 89115), (660, 83174), (715, 76776), (728, 75405), (770, 71292), (780, 70378), (840, 65351), (858, 63980), (910, 60324), (914, 60060), (924, 59410), (1001, 54840), (1092, 50270), (1144, 47985), (1155, 47528), (1320, 41587), (1365, 40216), (1371, 40040), (1430, 38388), (1540, 35646), (1560, 35189), (1716, 31990), (1820, 30162), (1828, 30030), (1848, 29705), (2002, 27420), (2145, 25592), (2184, 25135), (2285, 24024), (2310, 23764), (2730, 20108), (2742, 20020), (2860, 19194), (3003, 18280), (3080, 17823), (3199, 17160), (3432, 15995), (3640, 15081), (3656, 15015), (4004, 13710), (4290, 12796), (4570, 12012), (4620, 11882), (5005, 10968), (5027, 10920), (5460, 10054), (5484, 10010), (5720, 9597), (5941, 9240), (6006, 9140), (6398, 8580), (6855, 8008)]