181374228

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 606627840

約数和(自身を除く): 425253612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 61, 63, 69, 76, 81, 84, 92, 108, 114, 122, 126, 133, 138, 161, 162, 171, 183, 189, 207, 228, 243, 244, 252, 266, 276, 322, 324, 342, 366, 378, 399, 414, 427, 437, 483, 486, 513, 532, 549, 567, 621, 644, 684, 732, 756, 798, 828, 854, 874, 966, 972, 1026, 1098, 1134, 1159, 1197, 1242, 1281, 1311, 1403, 1449, 1539, 1596, 1647, 1701, 1708, 1748, 1863, 1932, 2052, 2196, 2268, 2318, 2394, 2484, 2562, 2622, 2806, 2898, 3059, 3078, 3294, 3402, 3477, 3591, 3726, 3843, 3933, 4209, 4347, 4617, 4636, 4788, 4941, 5124, 5244, 5589, 5612, 5796, 6118, 6156, 6588, 6804, 6954, 7182, 7452, 7686, 7866, 8113, 8418, 8694, 9177, 9234, 9821, 9882, 10431, 10773, 11178, 11529, 11799, 12236, 12627, 13041, 13908, 14364, 14823, 15372, 15732, 16226, 16836, 17388, 18354, 18468, 19642, 19764, 20862, 21546, 22356, 23058, 23598, 24339, 25254, 26082, 26657, 27531, 29463, 29646, 31293, 32319, 32452, 34587, 35397, 36708, 37881, 39123, 39284, 41724, 43092, 46116, 47196, 48678, 50508, 52164, 53314, 55062, 58926, 59292, 62586, 64638, 69174, 70794, 73017, 75762, 78246, 79971, 82593, 88389, 93879, 97356, 103761, 106191, 106628, 110124, 113643, 117852, 125172, 129276, 138348, 141588, 146034, 151524, 156492, 159942, 165186, 176778, 186599, 187758, 207522, 212382, 219051, 227286, 239913, 247779, 265167, 281637, 292068, 319884, 330372, 340929, 353556, 373198, 375516, 415044, 424764, 438102, 454572, 479826, 495558, 530334, 559797, 563274, 657153, 681858, 719739, 743337, 746396, 795501, 876204, 959652, 991116, 1060668, 1119594, 1126548, 1314306, 1363716, 1439478, 1486674, 1591002, 1679391, 1971459, 2159217, 2239188, 2386503, 2628612, 2878956, 2973348, 3182004, 3358782, 3942918, 4318434, 4773006, 5038173, 6477651, 6717564, 7885836, 8636868, 9546012, 10076346, 12955302, 15114519, 20152692, 25910604, 30229038, 45343557, 60458076, 90687114, 181374228]

約数ペア:

[(1, 181374228), (2, 90687114), (3, 60458076), (4, 45343557), (6, 30229038), (7, 25910604), (9, 20152692), (12, 15114519), (14, 12955302), (18, 10076346), (19, 9546012), (21, 8636868), (23, 7885836), (27, 6717564), (28, 6477651), (36, 5038173), (38, 4773006), (42, 4318434), (46, 3942918), (54, 3358782), (57, 3182004), (61, 2973348), (63, 2878956), (69, 2628612), (76, 2386503), (81, 2239188), (84, 2159217), (92, 1971459), (108, 1679391), (114, 1591002), (122, 1486674), (126, 1439478), (133, 1363716), (138, 1314306), (161, 1126548), (162, 1119594), (171, 1060668), (183, 991116), (189, 959652), (207, 876204), (228, 795501), (243, 746396), (244, 743337), (252, 719739), (266, 681858), (276, 657153), (322, 563274), (324, 559797), (342, 530334), (366, 495558), (378, 479826), (399, 454572), (414, 438102), (427, 424764), (437, 415044), (483, 375516), (486, 373198), (513, 353556), (532, 340929), (549, 330372), (567, 319884), (621, 292068), (644, 281637), (684, 265167), (732, 247779), (756, 239913), (798, 227286), (828, 219051), (854, 212382), (874, 207522), (966, 187758), (972, 186599), (1026, 176778), (1098, 165186), (1134, 159942), (1159, 156492), (1197, 151524), (1242, 146034), (1281, 141588), (1311, 138348), (1403, 129276), (1449, 125172), (1539, 117852), (1596, 113643), (1647, 110124), (1701, 106628), (1708, 106191), (1748, 103761), (1863, 97356), (1932, 93879), (2052, 88389), (2196, 82593), (2268, 79971), (2318, 78246), (2394, 75762), (2484, 73017), (2562, 70794), (2622, 69174), (2806, 64638), (2898, 62586), (3059, 59292), (3078, 58926), (3294, 55062), (3402, 53314), (3477, 52164), (3591, 50508), (3726, 48678), (3843, 47196), (3933, 46116), (4209, 43092), (4347, 41724), (4617, 39284), (4636, 39123), (4788, 37881), (4941, 36708), (5124, 35397), (5244, 34587), (5589, 32452), (5612, 32319), (5796, 31293), (6118, 29646), (6156, 29463), (6588, 27531), (6804, 26657), (6954, 26082), (7182, 25254), (7452, 24339), (7686, 23598), (7866, 23058), (8113, 22356), (8418, 21546), (8694, 20862), (9177, 19764), (9234, 19642), (9821, 18468), (9882, 18354), (10431, 17388), (10773, 16836), (11178, 16226), (11529, 15732), (11799, 15372), (12236, 14823), (12627, 14364), (13041, 13908)]