275992860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1748

約数の個数: 192

約数和(自身を含む): 956229120

約数和(自身を除く): 680236260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 988, 1045, 1140, 1235, 1254, 1430, 1482, 1693, 1716, 2090, 2145, 2470, 2508, 2717, 2860, 2964, 3135, 3386, 3705, 4180, 4290, 4940, 5079, 5434, 6270, 6772, 7410, 8151, 8465, 8580, 10158, 10868, 12540, 13585, 14820, 16302, 16930, 18623, 20316, 22009, 25395, 27170, 32167, 32604, 33860, 37246, 40755, 44018, 50790, 54340, 55869, 64334, 66027, 74492, 81510, 88036, 93115, 96501, 101580, 110045, 111738, 128668, 132054, 160835, 163020, 186230, 193002, 220090, 223476, 242099, 264108, 279345, 321670, 330135, 353837, 372460, 386004, 418171, 440180, 482505, 484198, 558690, 643340, 660270, 707674, 726297, 836342, 965010, 968396, 1061511, 1117380, 1210495, 1254513, 1320540, 1415348, 1452594, 1672684, 1769185, 1930020, 2090855, 2123022, 2420990, 2509026, 2905188, 3538370, 3631485, 4181710, 4246044, 4599881, 4841980, 5018052, 5307555, 6272565, 7076740, 7262970, 8363420, 9199762, 10615110, 12545130, 13799643, 14525940, 18399524, 21230220, 22999405, 25090260, 27599286, 45998810, 55198572, 68998215, 91997620, 137996430, 275992860]

約数ペア:

[(1, 275992860), (2, 137996430), (3, 91997620), (4, 68998215), (5, 55198572), (6, 45998810), (10, 27599286), (11, 25090260), (12, 22999405), (13, 21230220), (15, 18399524), (19, 14525940), (20, 13799643), (22, 12545130), (26, 10615110), (30, 9199762), (33, 8363420), (38, 7262970), (39, 7076740), (44, 6272565), (52, 5307555), (55, 5018052), (57, 4841980), (60, 4599881), (65, 4246044), (66, 4181710), (76, 3631485), (78, 3538370), (95, 2905188), (110, 2509026), (114, 2420990), (130, 2123022), (132, 2090855), (143, 1930020), (156, 1769185), (165, 1672684), (190, 1452594), (195, 1415348), (209, 1320540), (220, 1254513), (228, 1210495), (247, 1117380), (260, 1061511), (285, 968396), (286, 965010), (330, 836342), (380, 726297), (390, 707674), (418, 660270), (429, 643340), (494, 558690), (570, 484198), (572, 482505), (627, 440180), (660, 418171), (715, 386004), (741, 372460), (780, 353837), (836, 330135), (858, 321670), (988, 279345), (1045, 264108), (1140, 242099), (1235, 223476), (1254, 220090), (1430, 193002), (1482, 186230), (1693, 163020), (1716, 160835), (2090, 132054), (2145, 128668), (2470, 111738), (2508, 110045), (2717, 101580), (2860, 96501), (2964, 93115), (3135, 88036), (3386, 81510), (3705, 74492), (4180, 66027), (4290, 64334), (4940, 55869), (5079, 54340), (5434, 50790), (6270, 44018), (6772, 40755), (7410, 37246), (8151, 33860), (8465, 32604), (8580, 32167), (10158, 27170), (10868, 25395), (12540, 22009), (13585, 20316), (14820, 18623), (16302, 16930)]