10980900

素因数分解:

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

素因数の和:120

約数の個数: 216

約数和(自身を含む): 41559840

約数和(自身を除く): 30578940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 83, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 166, 175, 180, 189, 196, 210, 225, 245, 249, 252, 270, 294, 300, 315, 332, 350, 378, 415, 420, 441, 450, 490, 498, 525, 540, 581, 588, 630, 675, 700, 735, 747, 756, 830, 882, 900, 945, 980, 996, 1050, 1162, 1225, 1245, 1260, 1323, 1350, 1470, 1494, 1575, 1660, 1743, 1764, 1890, 2075, 2100, 2205, 2241, 2324, 2450, 2490, 2646, 2700, 2905, 2940, 2988, 3150, 3486, 3675, 3735, 3780, 4067, 4150, 4410, 4482, 4725, 4900, 4980, 5229, 5292, 5810, 6225, 6300, 6615, 6972, 7350, 7470, 8134, 8300, 8715, 8820, 8964, 9450, 10458, 11025, 11205, 11620, 12201, 12450, 13230, 14525, 14700, 14940, 15687, 16268, 17430, 18675, 18900, 20335, 20916, 22050, 22410, 24402, 24900, 26145, 26460, 29050, 31374, 33075, 34860, 36603, 37350, 40670, 43575, 44100, 44820, 48804, 52290, 56025, 58100, 61005, 62748, 66150, 73206, 74700, 78435, 81340, 87150, 101675, 104580, 109809, 112050, 122010, 130725, 132300, 146412, 156870, 174300, 183015, 203350, 219618, 224100, 244020, 261450, 305025, 313740, 366030, 392175, 406700, 439236, 522900, 549045, 610050, 732060, 784350, 915075, 1098090, 1220100, 1568700, 1830150, 2196180, 2745225, 3660300, 5490450, 10980900]

約数ペア:

[(1, 10980900), (2, 5490450), (3, 3660300), (4, 2745225), (5, 2196180), (6, 1830150), (7, 1568700), (9, 1220100), (10, 1098090), (12, 915075), (14, 784350), (15, 732060), (18, 610050), (20, 549045), (21, 522900), (25, 439236), (27, 406700), (28, 392175), (30, 366030), (35, 313740), (36, 305025), (42, 261450), (45, 244020), (49, 224100), (50, 219618), (54, 203350), (60, 183015), (63, 174300), (70, 156870), (75, 146412), (83, 132300), (84, 130725), (90, 122010), (98, 112050), (100, 109809), (105, 104580), (108, 101675), (126, 87150), (135, 81340), (140, 78435), (147, 74700), (150, 73206), (166, 66150), (175, 62748), (180, 61005), (189, 58100), (196, 56025), (210, 52290), (225, 48804), (245, 44820), (249, 44100), (252, 43575), (270, 40670), (294, 37350), (300, 36603), (315, 34860), (332, 33075), (350, 31374), (378, 29050), (415, 26460), (420, 26145), (441, 24900), (450, 24402), (490, 22410), (498, 22050), (525, 20916), (540, 20335), (581, 18900), (588, 18675), (630, 17430), (675, 16268), (700, 15687), (735, 14940), (747, 14700), (756, 14525), (830, 13230), (882, 12450), (900, 12201), (945, 11620), (980, 11205), (996, 11025), (1050, 10458), (1162, 9450), (1225, 8964), (1245, 8820), (1260, 8715), (1323, 8300), (1350, 8134), (1470, 7470), (1494, 7350), (1575, 6972), (1660, 6615), (1743, 6300), (1764, 6225), (1890, 5810), (2075, 5292), (2100, 5229), (2205, 4980), (2241, 4900), (2324, 4725), (2450, 4482), (2490, 4410), (2646, 4150), (2700, 4067), (2905, 3780), (2940, 3735), (2988, 3675), (3150, 3486)]