987224760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9829}}^1$

素因数の和:9883

約数の個数: 160

約数和(自身を含む): 3425558400

約数和(自身を除く): 2438333640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 5022, 5580, 6696, 8370, 9829, 10044, 11160, 12555, 16740, 19658, 20088, 25110, 29487, 33480, 39316, 49145, 50220, 58974, 78632, 88461, 98290, 100440, 117948, 147435, 176922, 196580, 235896, 265383, 294870, 304699, 353844, 393160, 442305, 530766, 589740, 609398, 707688, 796149, 884610, 914097, 1061532, 1179480, 1218796, 1326915, 1523495, 1592298, 1769220, 1828194, 2123064, 2437592, 2653830, 2742291, 3046990, 3184596, 3538440, 3656388, 3980745, 4570485, 5307660, 5484582, 6093980, 6369192, 7312776, 7961490, 8226873, 9140970, 10615320, 10969164, 12187960, 13711455, 15922980, 16453746, 18281940, 21938328, 24680619, 27422910, 31845960, 32907492, 36563880, 41134365, 49361238, 54845820, 65814984, 82268730, 98722476, 109691640, 123403095, 164537460, 197444952, 246806190, 329074920, 493612380, 987224760]

約数ペア:

[(1, 987224760), (2, 493612380), (3, 329074920), (4, 246806190), (5, 197444952), (6, 164537460), (8, 123403095), (9, 109691640), (10, 98722476), (12, 82268730), (15, 65814984), (18, 54845820), (20, 49361238), (24, 41134365), (27, 36563880), (30, 32907492), (31, 31845960), (36, 27422910), (40, 24680619), (45, 21938328), (54, 18281940), (60, 16453746), (62, 15922980), (72, 13711455), (81, 12187960), (90, 10969164), (93, 10615320), (108, 9140970), (120, 8226873), (124, 7961490), (135, 7312776), (155, 6369192), (162, 6093980), (180, 5484582), (186, 5307660), (216, 4570485), (248, 3980745), (270, 3656388), (279, 3538440), (310, 3184596), (324, 3046990), (360, 2742291), (372, 2653830), (405, 2437592), (465, 2123064), (540, 1828194), (558, 1769220), (620, 1592298), (648, 1523495), (744, 1326915), (810, 1218796), (837, 1179480), (930, 1061532), (1080, 914097), (1116, 884610), (1240, 796149), (1395, 707688), (1620, 609398), (1674, 589740), (1860, 530766), (2232, 442305), (2511, 393160), (2790, 353844), (3240, 304699), (3348, 294870), (3720, 265383), (4185, 235896), (5022, 196580), (5580, 176922), (6696, 147435), (8370, 117948), (9829, 100440), (10044, 98290), (11160, 88461), (12555, 78632), (16740, 58974), (19658, 50220), (20088, 49145), (25110, 39316), (29487, 33480)]