2021754900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19763}}^1$

素因数の和:19822

約数の個数: 144

約数和(自身を含む): 6587578368

約数和(自身を除く): 4565823468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 300, 310, 330, 341, 372, 465, 550, 620, 660, 682, 775, 825, 930, 1023, 1100, 1364, 1550, 1650, 1705, 1860, 2046, 2325, 3100, 3300, 3410, 4092, 4650, 5115, 6820, 8525, 9300, 10230, 17050, 19763, 20460, 25575, 34100, 39526, 51150, 59289, 79052, 98815, 102300, 118578, 197630, 217393, 237156, 296445, 395260, 434786, 494075, 592890, 612653, 652179, 869572, 988150, 1086965, 1185780, 1225306, 1304358, 1482225, 1837959, 1976300, 2173930, 2450612, 2608716, 2964450, 3063265, 3260895, 3675918, 4347860, 5434825, 5928900, 6126530, 6521790, 6739183, 7351836, 9189795, 10869650, 12253060, 13043580, 13478366, 15316325, 16304475, 18379590, 20217549, 21739300, 26956732, 30632650, 32608950, 33695915, 36759180, 40435098, 45948975, 61265300, 65217900, 67391830, 80870196, 91897950, 101087745, 134783660, 168479575, 183795900, 202175490, 336959150, 404350980, 505438725, 673918300, 1010877450, 2021754900]

約数ペア:

[(1, 2021754900), (2, 1010877450), (3, 673918300), (4, 505438725), (5, 404350980), (6, 336959150), (10, 202175490), (11, 183795900), (12, 168479575), (15, 134783660), (20, 101087745), (22, 91897950), (25, 80870196), (30, 67391830), (31, 65217900), (33, 61265300), (44, 45948975), (50, 40435098), (55, 36759180), (60, 33695915), (62, 32608950), (66, 30632650), (75, 26956732), (93, 21739300), (100, 20217549), (110, 18379590), (124, 16304475), (132, 15316325), (150, 13478366), (155, 13043580), (165, 12253060), (186, 10869650), (220, 9189795), (275, 7351836), (300, 6739183), (310, 6521790), (330, 6126530), (341, 5928900), (372, 5434825), (465, 4347860), (550, 3675918), (620, 3260895), (660, 3063265), (682, 2964450), (775, 2608716), (825, 2450612), (930, 2173930), (1023, 1976300), (1100, 1837959), (1364, 1482225), (1550, 1304358), (1650, 1225306), (1705, 1185780), (1860, 1086965), (2046, 988150), (2325, 869572), (3100, 652179), (3300, 612653), (3410, 592890), (4092, 494075), (4650, 434786), (5115, 395260), (6820, 296445), (8525, 237156), (9300, 217393), (10230, 197630), (17050, 118578), (19763, 102300), (20460, 98815), (25575, 79052), (34100, 59289), (39526, 51150)]