138986100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 216

約数和(自身を含む): 483406560

約数和(自身を除く): 344420460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 101, 110, 132, 139, 150, 165, 180, 198, 202, 220, 225, 275, 278, 300, 303, 330, 396, 404, 417, 450, 495, 505, 550, 556, 606, 660, 695, 825, 834, 900, 909, 990, 1010, 1100, 1111, 1212, 1251, 1390, 1515, 1529, 1650, 1668, 1818, 1980, 2020, 2085, 2222, 2475, 2502, 2525, 2780, 3030, 3058, 3300, 3333, 3475, 3636, 4170, 4444, 4545, 4587, 4950, 5004, 5050, 5555, 6060, 6116, 6255, 6666, 6950, 7575, 7645, 8340, 9090, 9174, 9900, 9999, 10100, 10425, 11110, 12510, 13332, 13761, 13900, 14039, 15150, 15290, 16665, 18180, 18348, 19998, 20850, 22220, 22725, 22935, 25020, 27522, 27775, 28078, 30300, 30580, 31275, 33330, 38225, 39996, 41700, 42117, 45450, 45870, 49995, 55044, 55550, 56156, 62550, 66660, 68805, 70195, 76450, 83325, 84234, 90900, 91740, 99990, 111100, 114675, 125100, 126351, 137610, 140390, 152900, 154429, 166650, 168468, 199980, 210585, 229350, 249975, 252702, 275220, 280780, 308858, 333300, 344025, 350975, 421170, 458700, 463287, 499950, 505404, 617716, 631755, 688050, 701950, 772145, 842340, 926574, 999900, 1052925, 1263510, 1376100, 1389861, 1403900, 1544290, 1853148, 2105850, 2316435, 2527020, 2779722, 3088580, 3158775, 3860725, 4211700, 4632870, 5559444, 6317550, 6949305, 7721450, 9265740, 11582175, 12635100, 13898610, 15442900, 23164350, 27797220, 34746525, 46328700, 69493050, 138986100]

約数ペア:

[(1, 138986100), (2, 69493050), (3, 46328700), (4, 34746525), (5, 27797220), (6, 23164350), (9, 15442900), (10, 13898610), (11, 12635100), (12, 11582175), (15, 9265740), (18, 7721450), (20, 6949305), (22, 6317550), (25, 5559444), (30, 4632870), (33, 4211700), (36, 3860725), (44, 3158775), (45, 3088580), (50, 2779722), (55, 2527020), (60, 2316435), (66, 2105850), (75, 1853148), (90, 1544290), (99, 1403900), (100, 1389861), (101, 1376100), (110, 1263510), (132, 1052925), (139, 999900), (150, 926574), (165, 842340), (180, 772145), (198, 701950), (202, 688050), (220, 631755), (225, 617716), (275, 505404), (278, 499950), (300, 463287), (303, 458700), (330, 421170), (396, 350975), (404, 344025), (417, 333300), (450, 308858), (495, 280780), (505, 275220), (550, 252702), (556, 249975), (606, 229350), (660, 210585), (695, 199980), (825, 168468), (834, 166650), (900, 154429), (909, 152900), (990, 140390), (1010, 137610), (1100, 126351), (1111, 125100), (1212, 114675), (1251, 111100), (1390, 99990), (1515, 91740), (1529, 90900), (1650, 84234), (1668, 83325), (1818, 76450), (1980, 70195), (2020, 68805), (2085, 66660), (2222, 62550), (2475, 56156), (2502, 55550), (2525, 55044), (2780, 49995), (3030, 45870), (3058, 45450), (3300, 42117), (3333, 41700), (3475, 39996), (3636, 38225), (4170, 33330), (4444, 31275), (4545, 30580), (4587, 30300), (4950, 28078), (5004, 27775), (5050, 27522), (5555, 25020), (6060, 22935), (6116, 22725), (6255, 22220), (6666, 20850), (6950, 19998), (7575, 18348), (7645, 18180), (8340, 16665), (9090, 15290), (9174, 15150), (9900, 14039), (9999, 13900), (10100, 13761), (10425, 13332), (11110, 12510)]