157215692600

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2251}}^1\times {\mathrm{2549}}^1$

素因数の和:4953

約数の個数: 96

約数和(自身を含む): 368502642000

約数和(自身を除く): 211286949400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 2251, 2549, 2740, 3425, 4502, 5098, 5480, 6850, 9004, 10196, 11255, 12745, 13700, 18008, 20392, 22510, 25490, 27400, 45020, 50980, 56275, 63725, 90040, 101960, 112550, 127450, 225100, 254900, 308387, 349213, 450200, 509800, 616774, 698426, 1233548, 1396852, 1541935, 1746065, 2467096, 2793704, 3083870, 3492130, 5737799, 6167740, 6984260, 7709675, 8730325, 11475598, 12335480, 13968520, 15419350, 17460650, 22951196, 28688995, 30838700, 34921300, 45902392, 57377990, 61677400, 69842600, 114755980, 143444975, 229511960, 286889950, 573779900, 786078463, 1147559800, 1572156926, 3144313852, 3930392315, 6288627704, 7860784630, 15721569260, 19651961575, 31443138520, 39303923150, 78607846300, 157215692600]

約数ペア:

[(1, 157215692600), (2, 78607846300), (4, 39303923150), (5, 31443138520), (8, 19651961575), (10, 15721569260), (20, 7860784630), (25, 6288627704), (40, 3930392315), (50, 3144313852), (100, 1572156926), (137, 1147559800), (200, 786078463), (274, 573779900), (548, 286889950), (685, 229511960), (1096, 143444975), (1370, 114755980), (2251, 69842600), (2549, 61677400), (2740, 57377990), (3425, 45902392), (4502, 34921300), (5098, 30838700), (5480, 28688995), (6850, 22951196), (9004, 17460650), (10196, 15419350), (11255, 13968520), (12745, 12335480), (13700, 11475598), (18008, 8730325), (20392, 7709675), (22510, 6984260), (25490, 6167740), (27400, 5737799), (45020, 3492130), (50980, 3083870), (56275, 2793704), (63725, 2467096), (90040, 1746065), (101960, 1541935), (112550, 1396852), (127450, 1233548), (225100, 698426), (254900, 616774), (308387, 509800), (349213, 450200)]