145261620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 523837440

約数和(自身を除く): 378575820

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, 378, 415, 420, 463, 498, 540, 581, 630, 747, 756, 830, 926, 945, 996, 1162, 1245, 1260, 1389, 1494, 1660, 1743, 1852, 1890, 2241, 2315, 2324, 2490, 2778, 2905, 2988, 3241, 3486, 3735, 3780, 4167, 4482, 4630, 4980, 5229, 5556, 5810, 6482, 6945, 6972, 7470, 8334, 8715, 8964, 9260, 9723, 10458, 11205, 11620, 12501, 12964, 13890, 14940, 15687, 16205, 16668, 17430, 19446, 20835, 20916, 22410, 25002, 26145, 27780, 29169, 31374, 32410, 34860, 38429, 38892, 41670, 44820, 48615, 50004, 52290, 58338, 62505, 62748, 64820, 76858, 78435, 83340, 87507, 97230, 104580, 115287, 116676, 125010, 145845, 153716, 156870, 175014, 192145, 194460, 230574, 250020, 269003, 291690, 313740, 345861, 350028, 384290, 437535, 461148, 538006, 576435, 583380, 691722, 768580, 807009, 875070, 1037583, 1076012, 1152870, 1345015, 1383444, 1614018, 1729305, 1750140, 2075166, 2305740, 2421027, 2690030, 3228036, 3458610, 4035045, 4150332, 4842054, 5187915, 5380060, 6917220, 7263081, 8070090, 9684108, 10375830, 12105135, 14526162, 16140180, 20751660, 24210270, 29052324, 36315405, 48420540, 72630810, 145261620]

約数ペア:

[(1, 145261620), (2, 72630810), (3, 48420540), (4, 36315405), (5, 29052324), (6, 24210270), (7, 20751660), (9, 16140180), (10, 14526162), (12, 12105135), (14, 10375830), (15, 9684108), (18, 8070090), (20, 7263081), (21, 6917220), (27, 5380060), (28, 5187915), (30, 4842054), (35, 4150332), (36, 4035045), (42, 3458610), (45, 3228036), (54, 2690030), (60, 2421027), (63, 2305740), (70, 2075166), (83, 1750140), (84, 1729305), (90, 1614018), (105, 1383444), (108, 1345015), (126, 1152870), (135, 1076012), (140, 1037583), (166, 875070), (180, 807009), (189, 768580), (210, 691722), (249, 583380), (252, 576435), (270, 538006), (315, 461148), (332, 437535), (378, 384290), (415, 350028), (420, 345861), (463, 313740), (498, 291690), (540, 269003), (581, 250020), (630, 230574), (747, 194460), (756, 192145), (830, 175014), (926, 156870), (945, 153716), (996, 145845), (1162, 125010), (1245, 116676), (1260, 115287), (1389, 104580), (1494, 97230), (1660, 87507), (1743, 83340), (1852, 78435), (1890, 76858), (2241, 64820), (2315, 62748), (2324, 62505), (2490, 58338), (2778, 52290), (2905, 50004), (2988, 48615), (3241, 44820), (3486, 41670), (3735, 38892), (3780, 38429), (4167, 34860), (4482, 32410), (4630, 31374), (4980, 29169), (5229, 27780), (5556, 26145), (5810, 25002), (6482, 22410), (6945, 20916), (6972, 20835), (7470, 19446), (8334, 17430), (8715, 16668), (8964, 16205), (9260, 15687), (9723, 14940), (10458, 13890), (11205, 12964), (11620, 12501)]