25302200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 77137920

約数和(自身を除く): 51835720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 31, 35, 40, 44, 50, 53, 55, 56, 62, 70, 77, 88, 100, 106, 110, 124, 140, 154, 155, 175, 200, 212, 217, 220, 248, 265, 275, 280, 308, 310, 341, 350, 371, 385, 424, 434, 440, 530, 550, 583, 616, 620, 682, 700, 742, 770, 775, 868, 1060, 1085, 1100, 1166, 1240, 1325, 1364, 1400, 1484, 1540, 1550, 1643, 1705, 1736, 1855, 1925, 2120, 2170, 2200, 2332, 2387, 2650, 2728, 2915, 2968, 3080, 3100, 3286, 3410, 3710, 3850, 4081, 4340, 4664, 4774, 5300, 5425, 5830, 6200, 6572, 6820, 7420, 7700, 8162, 8215, 8525, 8680, 9275, 9548, 10600, 10850, 11501, 11660, 11935, 13144, 13640, 14575, 14840, 15400, 16324, 16430, 17050, 18073, 18550, 19096, 20405, 21700, 23002, 23320, 23870, 29150, 32648, 32860, 34100, 36146, 37100, 40810, 41075, 43400, 46004, 47740, 57505, 58300, 59675, 65720, 68200, 72292, 74200, 81620, 82150, 90365, 92008, 95480, 102025, 115010, 116600, 119350, 126511, 144584, 163240, 164300, 180730, 204050, 230020, 238700, 253022, 287525, 328600, 361460, 408100, 451825, 460040, 477400, 506044, 575050, 632555, 722920, 816200, 903650, 1012088, 1150100, 1265110, 1807300, 2300200, 2530220, 3162775, 3614600, 5060440, 6325550, 12651100, 25302200]

約数ペア:

[(1, 25302200), (2, 12651100), (4, 6325550), (5, 5060440), (7, 3614600), (8, 3162775), (10, 2530220), (11, 2300200), (14, 1807300), (20, 1265110), (22, 1150100), (25, 1012088), (28, 903650), (31, 816200), (35, 722920), (40, 632555), (44, 575050), (50, 506044), (53, 477400), (55, 460040), (56, 451825), (62, 408100), (70, 361460), (77, 328600), (88, 287525), (100, 253022), (106, 238700), (110, 230020), (124, 204050), (140, 180730), (154, 164300), (155, 163240), (175, 144584), (200, 126511), (212, 119350), (217, 116600), (220, 115010), (248, 102025), (265, 95480), (275, 92008), (280, 90365), (308, 82150), (310, 81620), (341, 74200), (350, 72292), (371, 68200), (385, 65720), (424, 59675), (434, 58300), (440, 57505), (530, 47740), (550, 46004), (583, 43400), (616, 41075), (620, 40810), (682, 37100), (700, 36146), (742, 34100), (770, 32860), (775, 32648), (868, 29150), (1060, 23870), (1085, 23320), (1100, 23002), (1166, 21700), (1240, 20405), (1325, 19096), (1364, 18550), (1400, 18073), (1484, 17050), (1540, 16430), (1550, 16324), (1643, 15400), (1705, 14840), (1736, 14575), (1855, 13640), (1925, 13144), (2120, 11935), (2170, 11660), (2200, 11501), (2332, 10850), (2387, 10600), (2650, 9548), (2728, 9275), (2915, 8680), (2968, 8525), (3080, 8215), (3100, 8162), (3286, 7700), (3410, 7420), (3710, 6820), (3850, 6572), (4081, 6200), (4340, 5830), (4664, 5425), (4774, 5300)]