91722540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 321076224

約数和(自身を除く): 229353684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 107, 130, 140, 156, 157, 182, 195, 210, 214, 260, 273, 314, 321, 364, 390, 420, 428, 455, 471, 535, 546, 628, 642, 749, 780, 785, 910, 942, 1070, 1092, 1099, 1284, 1365, 1391, 1498, 1570, 1605, 1820, 1884, 2041, 2140, 2198, 2247, 2355, 2730, 2782, 2996, 3140, 3210, 3297, 3745, 4082, 4173, 4396, 4494, 4710, 5460, 5495, 5564, 6123, 6420, 6594, 6955, 7490, 8164, 8346, 8988, 9420, 9737, 10205, 10990, 11235, 12246, 13188, 13910, 14287, 14980, 16485, 16692, 16799, 19474, 20410, 20865, 21980, 22470, 24492, 27820, 28574, 29211, 30615, 32970, 33598, 38948, 40820, 41730, 42861, 44940, 48685, 50397, 57148, 58422, 61230, 65940, 67196, 71435, 83460, 83995, 85722, 97370, 100794, 116844, 117593, 122460, 142870, 146055, 167990, 171444, 194740, 201588, 214305, 218387, 235186, 251985, 285740, 292110, 335980, 352779, 428610, 436774, 470372, 503970, 584220, 587965, 655161, 705558, 857220, 873548, 1007940, 1091935, 1175930, 1310322, 1411116, 1528709, 1763895, 2183870, 2351860, 2620644, 3057418, 3275805, 3527790, 4367740, 4586127, 6114836, 6551610, 7055580, 7643545, 9172254, 13103220, 15287090, 18344508, 22930635, 30574180, 45861270, 91722540]

約数ペア:

[(1, 91722540), (2, 45861270), (3, 30574180), (4, 22930635), (5, 18344508), (6, 15287090), (7, 13103220), (10, 9172254), (12, 7643545), (13, 7055580), (14, 6551610), (15, 6114836), (20, 4586127), (21, 4367740), (26, 3527790), (28, 3275805), (30, 3057418), (35, 2620644), (39, 2351860), (42, 2183870), (52, 1763895), (60, 1528709), (65, 1411116), (70, 1310322), (78, 1175930), (84, 1091935), (91, 1007940), (105, 873548), (107, 857220), (130, 705558), (140, 655161), (156, 587965), (157, 584220), (182, 503970), (195, 470372), (210, 436774), (214, 428610), (260, 352779), (273, 335980), (314, 292110), (321, 285740), (364, 251985), (390, 235186), (420, 218387), (428, 214305), (455, 201588), (471, 194740), (535, 171444), (546, 167990), (628, 146055), (642, 142870), (749, 122460), (780, 117593), (785, 116844), (910, 100794), (942, 97370), (1070, 85722), (1092, 83995), (1099, 83460), (1284, 71435), (1365, 67196), (1391, 65940), (1498, 61230), (1570, 58422), (1605, 57148), (1820, 50397), (1884, 48685), (2041, 44940), (2140, 42861), (2198, 41730), (2247, 40820), (2355, 38948), (2730, 33598), (2782, 32970), (2996, 30615), (3140, 29211), (3210, 28574), (3297, 27820), (3745, 24492), (4082, 22470), (4173, 21980), (4396, 20865), (4494, 20410), (4710, 19474), (5460, 16799), (5495, 16692), (5564, 16485), (6123, 14980), (6420, 14287), (6594, 13910), (6955, 13188), (7490, 12246), (8164, 11235), (8346, 10990), (8988, 10205), (9420, 9737)]