108867780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 392878080

約数和(自身を除く): 284010300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 180, 189, 210, 249, 252, 270, 315, 332, 347, 378, 415, 420, 498, 540, 581, 630, 694, 747, 756, 830, 945, 996, 1041, 1162, 1245, 1260, 1388, 1494, 1660, 1735, 1743, 1890, 2082, 2241, 2324, 2429, 2490, 2905, 2988, 3123, 3470, 3486, 3735, 3780, 4164, 4482, 4858, 4980, 5205, 5229, 5810, 6246, 6940, 6972, 7287, 7470, 8715, 8964, 9369, 9716, 10410, 10458, 11205, 11620, 12145, 12492, 14574, 14940, 15615, 15687, 17430, 18738, 20820, 20916, 21861, 22410, 24290, 26145, 28801, 29148, 31230, 31374, 34860, 36435, 37476, 43722, 44820, 46845, 48580, 52290, 57602, 62460, 62748, 65583, 72870, 78435, 86403, 87444, 93690, 104580, 109305, 115204, 131166, 144005, 145740, 156870, 172806, 187380, 201607, 218610, 259209, 262332, 288010, 313740, 327915, 345612, 403214, 432015, 437220, 518418, 576020, 604821, 655830, 777627, 806428, 864030, 1008035, 1036836, 1209642, 1296045, 1311660, 1555254, 1728060, 1814463, 2016070, 2419284, 2592090, 3024105, 3110508, 3628926, 3888135, 4032140, 5184180, 5443389, 6048210, 7257852, 7776270, 9072315, 10886778, 12096420, 15552540, 18144630, 21773556, 27216945, 36289260, 54433890, 108867780]

約数ペア:

[(1, 108867780), (2, 54433890), (3, 36289260), (4, 27216945), (5, 21773556), (6, 18144630), (7, 15552540), (9, 12096420), (10, 10886778), (12, 9072315), (14, 7776270), (15, 7257852), (18, 6048210), (20, 5443389), (21, 5184180), (27, 4032140), (28, 3888135), (30, 3628926), (35, 3110508), (36, 3024105), (42, 2592090), (45, 2419284), (54, 2016070), (60, 1814463), (63, 1728060), (70, 1555254), (83, 1311660), (84, 1296045), (90, 1209642), (105, 1036836), (108, 1008035), (126, 864030), (135, 806428), (140, 777627), (166, 655830), (180, 604821), (189, 576020), (210, 518418), (249, 437220), (252, 432015), (270, 403214), (315, 345612), (332, 327915), (347, 313740), (378, 288010), (415, 262332), (420, 259209), (498, 218610), (540, 201607), (581, 187380), (630, 172806), (694, 156870), (747, 145740), (756, 144005), (830, 131166), (945, 115204), (996, 109305), (1041, 104580), (1162, 93690), (1245, 87444), (1260, 86403), (1388, 78435), (1494, 72870), (1660, 65583), (1735, 62748), (1743, 62460), (1890, 57602), (2082, 52290), (2241, 48580), (2324, 46845), (2429, 44820), (2490, 43722), (2905, 37476), (2988, 36435), (3123, 34860), (3470, 31374), (3486, 31230), (3735, 29148), (3780, 28801), (4164, 26145), (4482, 24290), (4858, 22410), (4980, 21861), (5205, 20916), (5229, 20820), (5810, 18738), (6246, 17430), (6940, 15687), (6972, 15615), (7287, 14940), (7470, 14574), (8715, 12492), (8964, 12145), (9369, 11620), (9716, 11205), (10410, 10458)]