83410380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^3$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 275839200

約数和(自身を除く): 192428820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 570, 580, 684, 841, 855, 870, 1044, 1102, 1140, 1305, 1653, 1682, 1710, 1740, 2204, 2523, 2610, 2755, 3306, 3364, 3420, 4205, 4959, 5046, 5220, 5510, 6612, 7569, 8265, 8410, 9918, 10092, 11020, 12615, 15138, 15979, 16530, 16820, 19836, 24389, 24795, 25230, 30276, 31958, 33060, 37845, 47937, 48778, 49590, 50460, 63916, 73167, 75690, 79895, 95874, 97556, 99180, 121945, 143811, 146334, 151380, 159790, 191748, 219501, 239685, 243890, 287622, 292668, 319580, 365835, 439002, 463391, 479370, 487780, 575244, 719055, 731670, 878004, 926782, 958740, 1097505, 1390173, 1438110, 1463340, 1853564, 2195010, 2316955, 2780346, 2876220, 4170519, 4390020, 4633910, 5560692, 6950865, 8341038, 9267820, 13901730, 16682076, 20852595, 27803460, 41705190, 83410380]

約数ペア:

[(1, 83410380), (2, 41705190), (3, 27803460), (4, 20852595), (5, 16682076), (6, 13901730), (9, 9267820), (10, 8341038), (12, 6950865), (15, 5560692), (18, 4633910), (19, 4390020), (20, 4170519), (29, 2876220), (30, 2780346), (36, 2316955), (38, 2195010), (45, 1853564), (57, 1463340), (58, 1438110), (60, 1390173), (76, 1097505), (87, 958740), (90, 926782), (95, 878004), (114, 731670), (116, 719055), (145, 575244), (171, 487780), (174, 479370), (180, 463391), (190, 439002), (228, 365835), (261, 319580), (285, 292668), (290, 287622), (342, 243890), (348, 239685), (380, 219501), (435, 191748), (522, 159790), (551, 151380), (570, 146334), (580, 143811), (684, 121945), (841, 99180), (855, 97556), (870, 95874), (1044, 79895), (1102, 75690), (1140, 73167), (1305, 63916), (1653, 50460), (1682, 49590), (1710, 48778), (1740, 47937), (2204, 37845), (2523, 33060), (2610, 31958), (2755, 30276), (3306, 25230), (3364, 24795), (3420, 24389), (4205, 19836), (4959, 16820), (5046, 16530), (5220, 15979), (5510, 15138), (6612, 12615), (7569, 11020), (8265, 10092), (8410, 9918)]