275490072

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1036

約数の個数: 192

約数和(自身を含む): 909941760

約数和(自身を除く): 634451688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 243, 264, 286, 297, 312, 324, 351, 396, 429, 468, 486, 572, 594, 648, 702, 792, 858, 891, 936, 972, 991, 1053, 1144, 1188, 1287, 1404, 1716, 1782, 1944, 1982, 2106, 2376, 2574, 2673, 2808, 2973, 3159, 3432, 3564, 3861, 3964, 4212, 5148, 5346, 5946, 6318, 7128, 7722, 7928, 8424, 8919, 10296, 10692, 10901, 11583, 11892, 12636, 12883, 15444, 17838, 21384, 21802, 23166, 23784, 25272, 25766, 26757, 30888, 32703, 34749, 35676, 38649, 43604, 46332, 51532, 53514, 65406, 69498, 71352, 77298, 80271, 87208, 92664, 98109, 103064, 107028, 115947, 130812, 138996, 141713, 154596, 160542, 196218, 214056, 231894, 240813, 261624, 277992, 283426, 294327, 309192, 321084, 347841, 392436, 425139, 463788, 481626, 566852, 588654, 642168, 695682, 784872, 850278, 882981, 927576, 963252, 1043523, 1133704, 1177308, 1275417, 1391364, 1700556, 1765962, 1926504, 2087046, 2354616, 2550834, 2648943, 2782728, 3130569, 3401112, 3531924, 3826251, 4174092, 5101668, 5297886, 6261138, 7063848, 7652502, 8348184, 10203336, 10595772, 11478753, 12522276, 15305004, 21191544, 22957506, 25044552, 30610008, 34436259, 45915012, 68872518, 91830024, 137745036, 275490072]

約数ペア:

[(1, 275490072), (2, 137745036), (3, 91830024), (4, 68872518), (6, 45915012), (8, 34436259), (9, 30610008), (11, 25044552), (12, 22957506), (13, 21191544), (18, 15305004), (22, 12522276), (24, 11478753), (26, 10595772), (27, 10203336), (33, 8348184), (36, 7652502), (39, 7063848), (44, 6261138), (52, 5297886), (54, 5101668), (66, 4174092), (72, 3826251), (78, 3531924), (81, 3401112), (88, 3130569), (99, 2782728), (104, 2648943), (108, 2550834), (117, 2354616), (132, 2087046), (143, 1926504), (156, 1765962), (162, 1700556), (198, 1391364), (216, 1275417), (234, 1177308), (243, 1133704), (264, 1043523), (286, 963252), (297, 927576), (312, 882981), (324, 850278), (351, 784872), (396, 695682), (429, 642168), (468, 588654), (486, 566852), (572, 481626), (594, 463788), (648, 425139), (702, 392436), (792, 347841), (858, 321084), (891, 309192), (936, 294327), (972, 283426), (991, 277992), (1053, 261624), (1144, 240813), (1188, 231894), (1287, 214056), (1404, 196218), (1716, 160542), (1782, 154596), (1944, 141713), (1982, 138996), (2106, 130812), (2376, 115947), (2574, 107028), (2673, 103064), (2808, 98109), (2973, 92664), (3159, 87208), (3432, 80271), (3564, 77298), (3861, 71352), (3964, 69498), (4212, 65406), (5148, 53514), (5346, 51532), (5946, 46332), (6318, 43604), (7128, 38649), (7722, 35676), (7928, 34749), (8424, 32703), (8919, 30888), (10296, 26757), (10692, 25766), (10901, 25272), (11583, 23784), (11892, 23166), (12636, 21802), (12883, 21384), (15444, 17838)]