202311270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1208

約数の個数: 160

約数和(自身を含む): 642318336

約数和(自身を除く): 440007066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 270, 279, 310, 315, 378, 405, 434, 465, 558, 567, 630, 651, 810, 837, 930, 945, 1085, 1134, 1151, 1302, 1395, 1674, 1890, 1953, 2170, 2302, 2511, 2790, 2835, 3255, 3453, 3906, 4185, 5022, 5670, 5755, 5859, 6510, 6906, 8057, 8370, 9765, 10359, 11510, 11718, 12555, 16114, 17265, 17577, 19530, 20718, 24171, 25110, 29295, 31077, 34530, 35154, 35681, 40285, 48342, 51795, 58590, 62154, 71362, 72513, 80570, 87885, 93231, 103590, 107043, 120855, 145026, 155385, 175770, 178405, 186462, 214086, 217539, 241710, 249767, 310770, 321129, 356810, 362565, 435078, 466155, 499534, 535215, 642258, 652617, 725130, 749301, 932310, 963387, 1070430, 1087695, 1248835, 1305234, 1498602, 1605645, 1926774, 2175390, 2247903, 2497670, 2890161, 3211290, 3263085, 3746505, 4495806, 4816935, 5780322, 6526170, 6743709, 7493010, 9633870, 11239515, 13487418, 14450805, 20231127, 22479030, 28901610, 33718545, 40462254, 67437090, 101155635, 202311270]

約数ペア:

[(1, 202311270), (2, 101155635), (3, 67437090), (5, 40462254), (6, 33718545), (7, 28901610), (9, 22479030), (10, 20231127), (14, 14450805), (15, 13487418), (18, 11239515), (21, 9633870), (27, 7493010), (30, 6743709), (31, 6526170), (35, 5780322), (42, 4816935), (45, 4495806), (54, 3746505), (62, 3263085), (63, 3211290), (70, 2890161), (81, 2497670), (90, 2247903), (93, 2175390), (105, 1926774), (126, 1605645), (135, 1498602), (155, 1305234), (162, 1248835), (186, 1087695), (189, 1070430), (210, 963387), (217, 932310), (270, 749301), (279, 725130), (310, 652617), (315, 642258), (378, 535215), (405, 499534), (434, 466155), (465, 435078), (558, 362565), (567, 356810), (630, 321129), (651, 310770), (810, 249767), (837, 241710), (930, 217539), (945, 214086), (1085, 186462), (1134, 178405), (1151, 175770), (1302, 155385), (1395, 145026), (1674, 120855), (1890, 107043), (1953, 103590), (2170, 93231), (2302, 87885), (2511, 80570), (2790, 72513), (2835, 71362), (3255, 62154), (3453, 58590), (3906, 51795), (4185, 48342), (5022, 40285), (5670, 35681), (5755, 35154), (5859, 34530), (6510, 31077), (6906, 29295), (8057, 25110), (8370, 24171), (9765, 20718), (10359, 19530), (11510, 17577), (11718, 17265), (12555, 16114)]