12105450

素因数分解:

$2^1\times 3^4\times 5^2\times 7^2\times {\mathrm{61}}^1$

素因数の和:99

約数の個数: 180

約数和(自身を含む): 39768102

約数和(自身を除く): 27662652

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 61, 63, 70, 75, 81, 90, 98, 105, 122, 126, 135, 147, 150, 162, 175, 183, 189, 210, 225, 245, 270, 294, 305, 315, 350, 366, 378, 405, 427, 441, 450, 490, 525, 549, 567, 610, 630, 675, 735, 810, 854, 882, 915, 945, 1050, 1098, 1134, 1225, 1281, 1323, 1350, 1470, 1525, 1575, 1647, 1830, 1890, 2025, 2135, 2205, 2450, 2562, 2646, 2745, 2835, 2989, 3050, 3150, 3294, 3675, 3843, 3969, 4050, 4270, 4410, 4575, 4725, 4941, 5490, 5670, 5978, 6405, 6615, 7350, 7686, 7938, 8235, 8967, 9150, 9450, 9882, 10675, 11025, 11529, 12810, 13230, 13725, 14175, 14945, 16470, 17934, 19215, 19845, 21350, 22050, 23058, 24705, 26901, 27450, 28350, 29890, 32025, 33075, 34587, 38430, 39690, 41175, 44835, 49410, 53802, 57645, 64050, 66150, 69174, 74725, 80703, 82350, 89670, 96075, 99225, 115290, 123525, 134505, 149450, 161406, 172935, 192150, 198450, 224175, 242109, 247050, 269010, 288225, 345870, 403515, 448350, 484218, 576450, 672525, 807030, 864675, 1210545, 1345050, 1729350, 2017575, 2421090, 4035150, 6052725, 12105450]

約数ペア:

[(1, 12105450), (2, 6052725), (3, 4035150), (5, 2421090), (6, 2017575), (7, 1729350), (9, 1345050), (10, 1210545), (14, 864675), (15, 807030), (18, 672525), (21, 576450), (25, 484218), (27, 448350), (30, 403515), (35, 345870), (42, 288225), (45, 269010), (49, 247050), (50, 242109), (54, 224175), (61, 198450), (63, 192150), (70, 172935), (75, 161406), (81, 149450), (90, 134505), (98, 123525), (105, 115290), (122, 99225), (126, 96075), (135, 89670), (147, 82350), (150, 80703), (162, 74725), (175, 69174), (183, 66150), (189, 64050), (210, 57645), (225, 53802), (245, 49410), (270, 44835), (294, 41175), (305, 39690), (315, 38430), (350, 34587), (366, 33075), (378, 32025), (405, 29890), (427, 28350), (441, 27450), (450, 26901), (490, 24705), (525, 23058), (549, 22050), (567, 21350), (610, 19845), (630, 19215), (675, 17934), (735, 16470), (810, 14945), (854, 14175), (882, 13725), (915, 13230), (945, 12810), (1050, 11529), (1098, 11025), (1134, 10675), (1225, 9882), (1281, 9450), (1323, 9150), (1350, 8967), (1470, 8235), (1525, 7938), (1575, 7686), (1647, 7350), (1830, 6615), (1890, 6405), (2025, 5978), (2135, 5670), (2205, 5490), (2450, 4941), (2562, 4725), (2646, 4575), (2745, 4410), (2835, 4270), (2989, 4050), (3050, 3969), (3150, 3843), (3294, 3675)]