118530540

素因数分解:

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

素因数の和:111

約数の個数: 144

約数和(自身を含む): 386174880

約数和(自身を除く): 267644340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 841, 870, 972, 1044, 1215, 1305, 1566, 1620, 1682, 1740, 2349, 2430, 2523, 2610, 3132, 3364, 3915, 4205, 4698, 4860, 5046, 5220, 7047, 7569, 7830, 8410, 9396, 10092, 11745, 12615, 14094, 15138, 15660, 16820, 22707, 23490, 24389, 25230, 28188, 30276, 35235, 37845, 45414, 46980, 48778, 50460, 68121, 70470, 73167, 75690, 90828, 97556, 113535, 121945, 136242, 140940, 146334, 151380, 204363, 219501, 227070, 243890, 272484, 292668, 340605, 365835, 408726, 439002, 454140, 487780, 658503, 681210, 731670, 817452, 878004, 1021815, 1097505, 1317006, 1362420, 1463340, 1975509, 2043630, 2195010, 2634012, 3292515, 3951018, 4087260, 4390020, 5926527, 6585030, 7902036, 9877545, 11853054, 13170060, 19755090, 23706108, 29632635, 39510180, 59265270, 118530540]

約数ペア:

[(1, 118530540), (2, 59265270), (3, 39510180), (4, 29632635), (5, 23706108), (6, 19755090), (9, 13170060), (10, 11853054), (12, 9877545), (15, 7902036), (18, 6585030), (20, 5926527), (27, 4390020), (29, 4087260), (30, 3951018), (36, 3292515), (45, 2634012), (54, 2195010), (58, 2043630), (60, 1975509), (81, 1463340), (87, 1362420), (90, 1317006), (108, 1097505), (116, 1021815), (135, 878004), (145, 817452), (162, 731670), (174, 681210), (180, 658503), (243, 487780), (261, 454140), (270, 439002), (290, 408726), (324, 365835), (348, 340605), (405, 292668), (435, 272484), (486, 243890), (522, 227070), (540, 219501), (580, 204363), (783, 151380), (810, 146334), (841, 140940), (870, 136242), (972, 121945), (1044, 113535), (1215, 97556), (1305, 90828), (1566, 75690), (1620, 73167), (1682, 70470), (1740, 68121), (2349, 50460), (2430, 48778), (2523, 46980), (2610, 45414), (3132, 37845), (3364, 35235), (3915, 30276), (4205, 28188), (4698, 25230), (4860, 24389), (5046, 23490), (5220, 22707), (7047, 16820), (7569, 15660), (7830, 15138), (8410, 14094), (9396, 12615), (10092, 11745)]