102808800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 216

約数和(自身を含む): 368648280

約数和(自身を除く): 265839480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 109, 120, 131, 144, 150, 160, 180, 200, 218, 225, 240, 262, 288, 300, 327, 360, 393, 400, 436, 450, 480, 524, 545, 600, 654, 655, 720, 786, 800, 872, 900, 981, 1048, 1090, 1179, 1200, 1308, 1310, 1440, 1572, 1635, 1744, 1800, 1962, 1965, 2096, 2180, 2358, 2400, 2616, 2620, 2725, 3144, 3270, 3275, 3488, 3600, 3924, 3930, 4192, 4360, 4716, 4905, 5232, 5240, 5450, 5895, 6288, 6540, 6550, 7200, 7848, 7860, 8175, 8720, 9432, 9810, 9825, 10464, 10480, 10900, 11790, 12576, 13080, 13100, 14279, 15696, 15720, 16350, 17440, 18864, 19620, 19650, 20960, 21800, 23580, 24525, 26160, 26200, 28558, 29475, 31392, 31440, 32700, 37728, 39240, 39300, 42837, 43600, 47160, 49050, 52320, 52400, 57116, 58950, 62880, 65400, 71395, 78480, 78600, 85674, 87200, 94320, 98100, 104800, 114232, 117900, 128511, 130800, 142790, 156960, 157200, 171348, 188640, 196200, 214185, 228464, 235800, 257022, 261600, 285580, 314400, 342696, 356975, 392400, 428370, 456928, 471600, 514044, 571160, 642555, 685392, 713950, 784800, 856740, 943200, 1028088, 1070925, 1142320, 1285110, 1370784, 1427900, 1713480, 2056176, 2141850, 2284640, 2570220, 2855800, 3212775, 3426960, 4112352, 4283700, 5140440, 5711600, 6425550, 6853920, 8567400, 10280880, 11423200, 12851100, 17134800, 20561760, 25702200, 34269600, 51404400, 102808800]

約数ペア:

[(1, 102808800), (2, 51404400), (3, 34269600), (4, 25702200), (5, 20561760), (6, 17134800), (8, 12851100), (9, 11423200), (10, 10280880), (12, 8567400), (15, 6853920), (16, 6425550), (18, 5711600), (20, 5140440), (24, 4283700), (25, 4112352), (30, 3426960), (32, 3212775), (36, 2855800), (40, 2570220), (45, 2284640), (48, 2141850), (50, 2056176), (60, 1713480), (72, 1427900), (75, 1370784), (80, 1285110), (90, 1142320), (96, 1070925), (100, 1028088), (109, 943200), (120, 856740), (131, 784800), (144, 713950), (150, 685392), (160, 642555), (180, 571160), (200, 514044), (218, 471600), (225, 456928), (240, 428370), (262, 392400), (288, 356975), (300, 342696), (327, 314400), (360, 285580), (393, 261600), (400, 257022), (436, 235800), (450, 228464), (480, 214185), (524, 196200), (545, 188640), (600, 171348), (654, 157200), (655, 156960), (720, 142790), (786, 130800), (800, 128511), (872, 117900), (900, 114232), (981, 104800), (1048, 98100), (1090, 94320), (1179, 87200), (1200, 85674), (1308, 78600), (1310, 78480), (1440, 71395), (1572, 65400), (1635, 62880), (1744, 58950), (1800, 57116), (1962, 52400), (1965, 52320), (2096, 49050), (2180, 47160), (2358, 43600), (2400, 42837), (2616, 39300), (2620, 39240), (2725, 37728), (3144, 32700), (3270, 31440), (3275, 31392), (3488, 29475), (3600, 28558), (3924, 26200), (3930, 26160), (4192, 24525), (4360, 23580), (4716, 21800), (4905, 20960), (5232, 19650), (5240, 19620), (5450, 18864), (5895, 17440), (6288, 16350), (6540, 15720), (6550, 15696), (7200, 14279), (7848, 13100), (7860, 13080), (8175, 12576), (8720, 11790), (9432, 10900), (9810, 10480), (9825, 10464)]