121385628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 409812480

約数和(自身を除く): 288426852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 81, 84, 91, 92, 108, 117, 126, 138, 156, 161, 162, 179, 182, 189, 207, 234, 252, 273, 276, 299, 322, 324, 351, 358, 364, 378, 414, 468, 483, 537, 546, 567, 598, 621, 644, 702, 716, 756, 819, 828, 897, 966, 1053, 1074, 1092, 1134, 1196, 1242, 1253, 1404, 1449, 1611, 1638, 1794, 1863, 1932, 2093, 2106, 2148, 2268, 2327, 2457, 2484, 2506, 2691, 2898, 3222, 3276, 3588, 3726, 3759, 4117, 4186, 4212, 4347, 4654, 4833, 4914, 5012, 5382, 5796, 6279, 6444, 6981, 7371, 7452, 7518, 8073, 8234, 8372, 8694, 9308, 9666, 9828, 10764, 11277, 12351, 12558, 13041, 13962, 14499, 14742, 15036, 16146, 16289, 16468, 17388, 18837, 19332, 20943, 22554, 24219, 24702, 25116, 26082, 27924, 28819, 28998, 29484, 32292, 32578, 33831, 37053, 37674, 41886, 45108, 48438, 48867, 49404, 52164, 53521, 56511, 57638, 57996, 62829, 65156, 67662, 74106, 75348, 83772, 86457, 96876, 97734, 101493, 107042, 111159, 113022, 115276, 125658, 135324, 146601, 148212, 160563, 169533, 172914, 188487, 195468, 202986, 214084, 222318, 226044, 251316, 259371, 293202, 321126, 333477, 339066, 345828, 374647, 376974, 405972, 439803, 444636, 481689, 518742, 586404, 642252, 666954, 678132, 749294, 753948, 778113, 879606, 963378, 1037484, 1123941, 1319409, 1333908, 1445067, 1498588, 1556226, 1759212, 1926756, 2247882, 2334339, 2638818, 2890134, 3112452, 3371823, 4335201, 4495764, 4668678, 5277636, 5780268, 6743646, 8670402, 9337356, 10115469, 13487292, 17340804, 20230938, 30346407, 40461876, 60692814, 121385628]

約数ペア:

[(1, 121385628), (2, 60692814), (3, 40461876), (4, 30346407), (6, 20230938), (7, 17340804), (9, 13487292), (12, 10115469), (13, 9337356), (14, 8670402), (18, 6743646), (21, 5780268), (23, 5277636), (26, 4668678), (27, 4495764), (28, 4335201), (36, 3371823), (39, 3112452), (42, 2890134), (46, 2638818), (52, 2334339), (54, 2247882), (63, 1926756), (69, 1759212), (78, 1556226), (81, 1498588), (84, 1445067), (91, 1333908), (92, 1319409), (108, 1123941), (117, 1037484), (126, 963378), (138, 879606), (156, 778113), (161, 753948), (162, 749294), (179, 678132), (182, 666954), (189, 642252), (207, 586404), (234, 518742), (252, 481689), (273, 444636), (276, 439803), (299, 405972), (322, 376974), (324, 374647), (351, 345828), (358, 339066), (364, 333477), (378, 321126), (414, 293202), (468, 259371), (483, 251316), (537, 226044), (546, 222318), (567, 214084), (598, 202986), (621, 195468), (644, 188487), (702, 172914), (716, 169533), (756, 160563), (819, 148212), (828, 146601), (897, 135324), (966, 125658), (1053, 115276), (1074, 113022), (1092, 111159), (1134, 107042), (1196, 101493), (1242, 97734), (1253, 96876), (1404, 86457), (1449, 83772), (1611, 75348), (1638, 74106), (1794, 67662), (1863, 65156), (1932, 62829), (2093, 57996), (2106, 57638), (2148, 56511), (2268, 53521), (2327, 52164), (2457, 49404), (2484, 48867), (2506, 48438), (2691, 45108), (2898, 41886), (3222, 37674), (3276, 37053), (3588, 33831), (3726, 32578), (3759, 32292), (4117, 29484), (4186, 28998), (4212, 28819), (4347, 27924), (4654, 26082), (4833, 25116), (4914, 24702), (5012, 24219), (5382, 22554), (5796, 20943), (6279, 19332), (6444, 18837), (6981, 17388), (7371, 16468), (7452, 16289), (7518, 16146), (8073, 15036), (8234, 14742), (8372, 14499), (8694, 13962), (9308, 13041), (9666, 12558), (9828, 12351), (10764, 11277)]