82201770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 274268160

約数和(自身を除く): 192066390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 31, 35, 42, 45, 46, 54, 61, 62, 63, 69, 70, 90, 93, 105, 115, 122, 126, 135, 138, 155, 161, 183, 186, 189, 207, 210, 217, 230, 270, 279, 305, 310, 315, 322, 345, 366, 378, 414, 427, 434, 465, 483, 549, 558, 610, 621, 630, 651, 690, 713, 805, 837, 854, 915, 930, 945, 966, 1035, 1085, 1098, 1242, 1281, 1302, 1395, 1403, 1426, 1449, 1610, 1647, 1674, 1830, 1890, 1891, 1953, 2070, 2135, 2139, 2170, 2415, 2562, 2745, 2790, 2806, 2898, 3105, 3255, 3294, 3565, 3782, 3843, 3906, 4185, 4209, 4270, 4278, 4347, 4830, 4991, 5490, 5673, 5859, 6210, 6405, 6417, 6510, 7015, 7130, 7245, 7686, 8235, 8370, 8418, 8694, 9455, 9765, 9821, 9982, 10695, 11346, 11529, 11718, 12627, 12810, 12834, 13237, 14030, 14490, 14973, 16470, 17019, 18910, 19215, 19251, 19530, 19642, 21045, 21390, 21735, 23058, 24955, 25254, 26474, 28365, 29295, 29463, 29946, 32085, 34038, 37881, 38430, 38502, 39711, 42090, 43470, 43493, 44919, 49105, 49910, 51057, 56730, 57645, 58590, 58926, 63135, 64170, 66185, 74865, 75762, 79422, 85095, 86986, 88389, 89838, 96255, 98210, 102114, 115290, 119133, 126270, 130479, 132370, 134757, 147315, 149730, 170190, 176778, 189405, 192510, 198555, 217465, 224595, 238266, 255285, 260958, 265167, 269514, 294630, 304451, 357399, 378810, 391437, 397110, 434930, 441945, 449190, 510570, 530334, 595665, 608902, 652395, 673785, 714798, 782874, 883890, 913353, 1174311, 1191330, 1304790, 1325835, 1347570, 1522255, 1786995, 1826706, 1957185, 2348622, 2651670, 2740059, 3044510, 3573990, 3914370, 4566765, 5480118, 5871555, 8220177, 9133530, 11743110, 13700295, 16440354, 27400590, 41100885, 82201770]

約数ペア:

[(1, 82201770), (2, 41100885), (3, 27400590), (5, 16440354), (6, 13700295), (7, 11743110), (9, 9133530), (10, 8220177), (14, 5871555), (15, 5480118), (18, 4566765), (21, 3914370), (23, 3573990), (27, 3044510), (30, 2740059), (31, 2651670), (35, 2348622), (42, 1957185), (45, 1826706), (46, 1786995), (54, 1522255), (61, 1347570), (62, 1325835), (63, 1304790), (69, 1191330), (70, 1174311), (90, 913353), (93, 883890), (105, 782874), (115, 714798), (122, 673785), (126, 652395), (135, 608902), (138, 595665), (155, 530334), (161, 510570), (183, 449190), (186, 441945), (189, 434930), (207, 397110), (210, 391437), (217, 378810), (230, 357399), (270, 304451), (279, 294630), (305, 269514), (310, 265167), (315, 260958), (322, 255285), (345, 238266), (366, 224595), (378, 217465), (414, 198555), (427, 192510), (434, 189405), (465, 176778), (483, 170190), (549, 149730), (558, 147315), (610, 134757), (621, 132370), (630, 130479), (651, 126270), (690, 119133), (713, 115290), (805, 102114), (837, 98210), (854, 96255), (915, 89838), (930, 88389), (945, 86986), (966, 85095), (1035, 79422), (1085, 75762), (1098, 74865), (1242, 66185), (1281, 64170), (1302, 63135), (1395, 58926), (1403, 58590), (1426, 57645), (1449, 56730), (1610, 51057), (1647, 49910), (1674, 49105), (1830, 44919), (1890, 43493), (1891, 43470), (1953, 42090), (2070, 39711), (2135, 38502), (2139, 38430), (2170, 37881), (2415, 34038), (2562, 32085), (2745, 29946), (2790, 29463), (2806, 29295), (2898, 28365), (3105, 26474), (3255, 25254), (3294, 24955), (3565, 23058), (3782, 21735), (3843, 21390), (3906, 21045), (4185, 19642), (4209, 19530), (4270, 19251), (4278, 19215), (4347, 18910), (4830, 17019), (4991, 16470), (5490, 14973), (5673, 14490), (5859, 14030), (6210, 13237), (6405, 12834), (6417, 12810), (6510, 12627), (7015, 11718), (7130, 11529), (7245, 11346), (7686, 10695), (8235, 9982), (8370, 9821), (8418, 9765), (8694, 9455)]