99660960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{9887}}^1$

素因数の和:9915

約数の個数: 144

約数和(自身を含む): 388717056

約数和(自身を除く): 289056096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 9887, 10080, 19774, 29661, 39548, 49435, 59322, 69209, 79096, 88983, 98870, 118644, 138418, 148305, 158192, 177966, 197740, 207627, 237288, 276836, 296610, 316384, 346045, 355932, 395480, 415254, 444915, 474576, 553672, 593220, 622881, 692090, 711864, 790960, 830508, 889830, 949152, 1038135, 1107344, 1186440, 1245762, 1384180, 1423728, 1581920, 1661016, 1779660, 2076270, 2214688, 2372880, 2491524, 2768360, 2847456, 3114405, 3322032, 3559320, 4152540, 4745760, 4983048, 5536720, 6228810, 6644064, 7118640, 8305080, 9966096, 11073440, 12457620, 14237280, 16610160, 19932192, 24915240, 33220320, 49830480, 99660960]

約数ペア:

[(1, 99660960), (2, 49830480), (3, 33220320), (4, 24915240), (5, 19932192), (6, 16610160), (7, 14237280), (8, 12457620), (9, 11073440), (10, 9966096), (12, 8305080), (14, 7118640), (15, 6644064), (16, 6228810), (18, 5536720), (20, 4983048), (21, 4745760), (24, 4152540), (28, 3559320), (30, 3322032), (32, 3114405), (35, 2847456), (36, 2768360), (40, 2491524), (42, 2372880), (45, 2214688), (48, 2076270), (56, 1779660), (60, 1661016), (63, 1581920), (70, 1423728), (72, 1384180), (80, 1245762), (84, 1186440), (90, 1107344), (96, 1038135), (105, 949152), (112, 889830), (120, 830508), (126, 790960), (140, 711864), (144, 692090), (160, 622881), (168, 593220), (180, 553672), (210, 474576), (224, 444915), (240, 415254), (252, 395480), (280, 355932), (288, 346045), (315, 316384), (336, 296610), (360, 276836), (420, 237288), (480, 207627), (504, 197740), (560, 177966), (630, 158192), (672, 148305), (720, 138418), (840, 118644), (1008, 98870), (1120, 88983), (1260, 79096), (1440, 69209), (1680, 59322), (2016, 49435), (2520, 39548), (3360, 29661), (5040, 19774), (9887, 10080)]