2128642200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20747}}^1$

素因数の和:20791

約数の個数: 192

約数和(自身を含む): 7718256000

約数和(自身を除く): 5589613800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1710, 1800, 1900, 2052, 2280, 2565, 2700, 2850, 3420, 3800, 4104, 4275, 5130, 5400, 5700, 6840, 8550, 10260, 11400, 12825, 17100, 20520, 20747, 25650, 34200, 41494, 51300, 62241, 82988, 102600, 103735, 124482, 165976, 186723, 207470, 248964, 311205, 373446, 394193, 414940, 497928, 518675, 560169, 622410, 746892, 788386, 829880, 933615, 1037350, 1120338, 1182579, 1244820, 1493784, 1556025, 1576772, 1867230, 1970965, 2074700, 2240676, 2365158, 2489640, 2800845, 3112050, 3153544, 3547737, 3734460, 3941930, 4149400, 4481352, 4668075, 4730316, 5601690, 5912895, 6224100, 7095474, 7468920, 7883860, 9336150, 9460632, 9854825, 10643211, 11203380, 11825790, 12448200, 14004225, 14190948, 15767720, 17738685, 18672300, 19709650, 21286422, 22406760, 23651580, 28008450, 28381896, 29564475, 35477370, 37344600, 39419300, 42572844, 47303160, 53216055, 56016900, 59128950, 70954740, 78838600, 85145688, 88693425, 106432110, 112033800, 118257900, 141909480, 177386850, 212864220, 236515800, 266080275, 354773700, 425728440, 532160550, 709547400, 1064321100, 2128642200]

約数ペア:

[(1, 2128642200), (2, 1064321100), (3, 709547400), (4, 532160550), (5, 425728440), (6, 354773700), (8, 266080275), (9, 236515800), (10, 212864220), (12, 177386850), (15, 141909480), (18, 118257900), (19, 112033800), (20, 106432110), (24, 88693425), (25, 85145688), (27, 78838600), (30, 70954740), (36, 59128950), (38, 56016900), (40, 53216055), (45, 47303160), (50, 42572844), (54, 39419300), (57, 37344600), (60, 35477370), (72, 29564475), (75, 28381896), (76, 28008450), (90, 23651580), (95, 22406760), (100, 21286422), (108, 19709650), (114, 18672300), (120, 17738685), (135, 15767720), (150, 14190948), (152, 14004225), (171, 12448200), (180, 11825790), (190, 11203380), (200, 10643211), (216, 9854825), (225, 9460632), (228, 9336150), (270, 7883860), (285, 7468920), (300, 7095474), (342, 6224100), (360, 5912895), (380, 5601690), (450, 4730316), (456, 4668075), (475, 4481352), (513, 4149400), (540, 3941930), (570, 3734460), (600, 3547737), (675, 3153544), (684, 3112050), (760, 2800845), (855, 2489640), (900, 2365158), (950, 2240676), (1026, 2074700), (1080, 1970965), (1140, 1867230), (1350, 1576772), (1368, 1556025), (1425, 1493784), (1710, 1244820), (1800, 1182579), (1900, 1120338), (2052, 1037350), (2280, 933615), (2565, 829880), (2700, 788386), (2850, 746892), (3420, 622410), (3800, 560169), (4104, 518675), (4275, 497928), (5130, 414940), (5400, 394193), (5700, 373446), (6840, 311205), (8550, 248964), (10260, 207470), (11400, 186723), (12825, 165976), (17100, 124482), (20520, 103735), (20747, 102600), (25650, 82988), (34200, 62241), (41494, 51300)]