83853775980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{240503}}^1$

素因数の和:240680

約数の個数: 144

約数和(自身を含む): 275761886400

約数和(自身を除く): 191908110420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 149, 156, 180, 195, 234, 260, 298, 390, 447, 468, 585, 596, 745, 780, 894, 1170, 1341, 1490, 1788, 1937, 2235, 2340, 2682, 2980, 3874, 4470, 5364, 5811, 6705, 7748, 8940, 9685, 11622, 13410, 17433, 19370, 23244, 26820, 29055, 34866, 38740, 58110, 69732, 87165, 116220, 174330, 240503, 348660, 481006, 721509, 962012, 1202515, 1443018, 2164527, 2405030, 2886036, 3126539, 3607545, 4329054, 4810060, 6253078, 7215090, 8658108, 9379617, 10822635, 12506156, 14430180, 15632695, 18759234, 21645270, 28138851, 31265390, 35834947, 37518468, 43290540, 46898085, 56277702, 62530780, 71669894, 93796170, 107504841, 112555404, 140694255, 143339788, 179174735, 187592340, 215009682, 281388510, 322514523, 358349470, 430019364, 465854311, 537524205, 562777020, 645029046, 716698940, 931708622, 1075048410, 1290058092, 1397562933, 1612572615, 1863417244, 2150096820, 2329271555, 2795125866, 3225145230, 4192688799, 4658543110, 5590251732, 6450290460, 6987814665, 8385377598, 9317086220, 13975629330, 16770755196, 20963443995, 27951258660, 41926887990, 83853775980]

約数ペア:

[(1, 83853775980), (2, 41926887990), (3, 27951258660), (4, 20963443995), (5, 16770755196), (6, 13975629330), (9, 9317086220), (10, 8385377598), (12, 6987814665), (13, 6450290460), (15, 5590251732), (18, 4658543110), (20, 4192688799), (26, 3225145230), (30, 2795125866), (36, 2329271555), (39, 2150096820), (45, 1863417244), (52, 1612572615), (60, 1397562933), (65, 1290058092), (78, 1075048410), (90, 931708622), (117, 716698940), (130, 645029046), (149, 562777020), (156, 537524205), (180, 465854311), (195, 430019364), (234, 358349470), (260, 322514523), (298, 281388510), (390, 215009682), (447, 187592340), (468, 179174735), (585, 143339788), (596, 140694255), (745, 112555404), (780, 107504841), (894, 93796170), (1170, 71669894), (1341, 62530780), (1490, 56277702), (1788, 46898085), (1937, 43290540), (2235, 37518468), (2340, 35834947), (2682, 31265390), (2980, 28138851), (3874, 21645270), (4470, 18759234), (5364, 15632695), (5811, 14430180), (6705, 12506156), (7748, 10822635), (8940, 9379617), (9685, 8658108), (11622, 7215090), (13410, 6253078), (17433, 4810060), (19370, 4329054), (23244, 3607545), (26820, 3126539), (29055, 2886036), (34866, 2405030), (38740, 2164527), (58110, 1443018), (69732, 1202515), (87165, 962012), (116220, 721509), (174330, 481006), (240503, 348660)]