53172900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 187675488

約数和(自身を除く): 134502588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 41, 44, 45, 50, 55, 60, 66, 75, 82, 90, 99, 100, 110, 123, 131, 132, 150, 164, 165, 180, 198, 205, 220, 225, 246, 262, 275, 300, 330, 369, 393, 396, 410, 450, 451, 492, 495, 524, 550, 615, 655, 660, 738, 786, 820, 825, 900, 902, 990, 1025, 1100, 1179, 1230, 1310, 1353, 1441, 1476, 1572, 1650, 1804, 1845, 1965, 1980, 2050, 2255, 2358, 2460, 2475, 2620, 2706, 2882, 3075, 3275, 3300, 3690, 3930, 4059, 4100, 4323, 4510, 4716, 4950, 5371, 5412, 5764, 5895, 6150, 6550, 6765, 7205, 7380, 7860, 8118, 8646, 9020, 9225, 9825, 9900, 10742, 11275, 11790, 12300, 12969, 13100, 13530, 14410, 16113, 16236, 17292, 18450, 19650, 20295, 21484, 21615, 22550, 23580, 25938, 26855, 27060, 28820, 29475, 32226, 33825, 36025, 36900, 39300, 40590, 43230, 45100, 48339, 51876, 53710, 58950, 59081, 64452, 64845, 67650, 72050, 80565, 81180, 86460, 96678, 101475, 107420, 108075, 117900, 118162, 129690, 134275, 135300, 144100, 161130, 177243, 193356, 202950, 216150, 236324, 241695, 259380, 268550, 295405, 322260, 324225, 354486, 402825, 405900, 432300, 483390, 531729, 537100, 590810, 648450, 708972, 805650, 886215, 966780, 1063458, 1181620, 1208475, 1296900, 1477025, 1611300, 1772430, 2126916, 2416950, 2658645, 2954050, 3544860, 4431075, 4833900, 5317290, 5908100, 8862150, 10634580, 13293225, 17724300, 26586450, 53172900]

約数ペア:

[(1, 53172900), (2, 26586450), (3, 17724300), (4, 13293225), (5, 10634580), (6, 8862150), (9, 5908100), (10, 5317290), (11, 4833900), (12, 4431075), (15, 3544860), (18, 2954050), (20, 2658645), (22, 2416950), (25, 2126916), (30, 1772430), (33, 1611300), (36, 1477025), (41, 1296900), (44, 1208475), (45, 1181620), (50, 1063458), (55, 966780), (60, 886215), (66, 805650), (75, 708972), (82, 648450), (90, 590810), (99, 537100), (100, 531729), (110, 483390), (123, 432300), (131, 405900), (132, 402825), (150, 354486), (164, 324225), (165, 322260), (180, 295405), (198, 268550), (205, 259380), (220, 241695), (225, 236324), (246, 216150), (262, 202950), (275, 193356), (300, 177243), (330, 161130), (369, 144100), (393, 135300), (396, 134275), (410, 129690), (450, 118162), (451, 117900), (492, 108075), (495, 107420), (524, 101475), (550, 96678), (615, 86460), (655, 81180), (660, 80565), (738, 72050), (786, 67650), (820, 64845), (825, 64452), (900, 59081), (902, 58950), (990, 53710), (1025, 51876), (1100, 48339), (1179, 45100), (1230, 43230), (1310, 40590), (1353, 39300), (1441, 36900), (1476, 36025), (1572, 33825), (1650, 32226), (1804, 29475), (1845, 28820), (1965, 27060), (1980, 26855), (2050, 25938), (2255, 23580), (2358, 22550), (2460, 21615), (2475, 21484), (2620, 20295), (2706, 19650), (2882, 18450), (3075, 17292), (3275, 16236), (3300, 16113), (3690, 14410), (3930, 13530), (4059, 13100), (4100, 12969), (4323, 12300), (4510, 11790), (4716, 11275), (4950, 10742), (5371, 9900), (5412, 9825), (5764, 9225), (5895, 9020), (6150, 8646), (6550, 8118), (6765, 7860), (7205, 7380)]